2783155908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1865

約数の個数: 96

約数和(自身を含む): 7187310592

約数和(自身を除く): 4404154684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 271, 516, 542, 559, 813, 1084, 1118, 1531, 1626, 1677, 2236, 3062, 3252, 3354, 3523, 4593, 6124, 6708, 7046, 9186, 10569, 11653, 14092, 18372, 19903, 21138, 23306, 34959, 39806, 42276, 46612, 59709, 65833, 69918, 79612, 119418, 131666, 139836, 151489, 197499, 238836, 263332, 302978, 394998, 414901, 454467, 605956, 789996, 829802, 855829, 908934, 1244703, 1659604, 1711658, 1817868, 2489406, 2567487, 3423316, 4978812, 5134974, 5393713, 10269948, 10787426, 16181139, 17840743, 21574852, 32362278, 35681486, 53522229, 64724556, 71362972, 107044458, 214088916, 231929659, 463859318, 695788977, 927718636, 1391577954, 2783155908]

約数ペア:

[(1, 2783155908), (2, 1391577954), (3, 927718636), (4, 695788977), (6, 463859318), (12, 231929659), (13, 214088916), (26, 107044458), (39, 71362972), (43, 64724556), (52, 53522229), (78, 35681486), (86, 32362278), (129, 21574852), (156, 17840743), (172, 16181139), (258, 10787426), (271, 10269948), (516, 5393713), (542, 5134974), (559, 4978812), (813, 3423316), (1084, 2567487), (1118, 2489406), (1531, 1817868), (1626, 1711658), (1677, 1659604), (2236, 1244703), (3062, 908934), (3252, 855829), (3354, 829802), (3523, 789996), (4593, 605956), (6124, 454467), (6708, 414901), (7046, 394998), (9186, 302978), (10569, 263332), (11653, 238836), (14092, 197499), (18372, 151489), (19903, 139836), (21138, 131666), (23306, 119418), (34959, 79612), (39806, 69918), (42276, 65833), (46612, 59709)]