3489008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 7440000

約数和(自身を除く): 3950992

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 499, 874, 998, 1748, 1996, 3496, 3992, 6992, 7984, 9481, 11477, 18962, 22954, 37924, 45908, 75848, 91816, 151696, 183632, 218063, 436126, 872252, 1744504, 3489008]

約数ペア:

[(1, 3489008), (2, 1744504), (4, 872252), (8, 436126), (16, 218063), (19, 183632), (23, 151696), (38, 91816), (46, 75848), (76, 45908), (92, 37924), (152, 22954), (184, 18962), (304, 11477), (368, 9481), (437, 7984), (499, 6992), (874, 3992), (998, 3496), (1748, 1996)]