1001851552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{77687}}^1$

素因数の和:77741

約数の個数: 48

約数和(自身を含む): 2192666112

約数和(自身を除く): 1190814560

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 77687, 155374, 310748, 621496, 1009931, 1242992, 2019862, 2408297, 2485984, 4039724, 4816594, 8079448, 9633188, 16158896, 19266376, 31307861, 32317792, 38532752, 62615722, 77065504, 125231444, 250462888, 500925776, 1001851552]

約数ペア:

[(1, 1001851552), (2, 500925776), (4, 250462888), (8, 125231444), (13, 77065504), (16, 62615722), (26, 38532752), (31, 32317792), (32, 31307861), (52, 19266376), (62, 16158896), (104, 9633188), (124, 8079448), (208, 4816594), (248, 4039724), (403, 2485984), (416, 2408297), (496, 2019862), (806, 1242992), (992, 1009931), (1612, 621496), (3224, 310748), (6448, 155374), (12896, 77687)]