2240492008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{640873}}^1$

素因数の和:640921

約数の個数: 32

約数和(自身を含む): 4614292800

約数和(自身を除く): 2373800792

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 640873, 1281746, 2563492, 5126984, 12176587, 14740079, 24353174, 29480158, 48706348, 58960316, 97412696, 117920632, 280061501, 560123002, 1120246004, 2240492008]

約数ペア:

[(1, 2240492008), (2, 1120246004), (4, 560123002), (8, 280061501), (19, 117920632), (23, 97412696), (38, 58960316), (46, 48706348), (76, 29480158), (92, 24353174), (152, 14740079), (184, 12176587), (437, 5126984), (874, 2563492), (1748, 1281746), (3496, 640873)]