1721890716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{4679}}^1$

素因数の和:5043

約数の個数: 96

約数和(自身を含む): 4960650240

約数和(自身を除く): 3238759524

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 337, 364, 546, 674, 1011, 1092, 1348, 2022, 2359, 4044, 4381, 4679, 4718, 7077, 8762, 9358, 9436, 13143, 14037, 14154, 17524, 18716, 26286, 28074, 28308, 30667, 32753, 52572, 56148, 60827, 61334, 65506, 92001, 98259, 121654, 122668, 131012, 182481, 184002, 196518, 243308, 364962, 368004, 393036, 425789, 729924, 851578, 1277367, 1576823, 1703156, 2554734, 3153646, 4730469, 5109468, 6307292, 9460938, 11037761, 18921876, 20498699, 22075522, 33113283, 40997398, 44151044, 61496097, 66226566, 81994796, 122992194, 132453132, 143490893, 245984388, 286981786, 430472679, 573963572, 860945358, 1721890716]

約数ペア:

[(1, 1721890716), (2, 860945358), (3, 573963572), (4, 430472679), (6, 286981786), (7, 245984388), (12, 143490893), (13, 132453132), (14, 122992194), (21, 81994796), (26, 66226566), (28, 61496097), (39, 44151044), (42, 40997398), (52, 33113283), (78, 22075522), (84, 20498699), (91, 18921876), (156, 11037761), (182, 9460938), (273, 6307292), (337, 5109468), (364, 4730469), (546, 3153646), (674, 2554734), (1011, 1703156), (1092, 1576823), (1348, 1277367), (2022, 851578), (2359, 729924), (4044, 425789), (4381, 393036), (4679, 368004), (4718, 364962), (7077, 243308), (8762, 196518), (9358, 184002), (9436, 182481), (13143, 131012), (14037, 122668), (14154, 121654), (17524, 98259), (18716, 92001), (26286, 65506), (28074, 61334), (28308, 60827), (30667, 56148), (32753, 52572)]