740984398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{4013}}^1$

素因数の和:4153

約数の個数: 48

約数和(自身を含む): 1409395680

約数和(自身を除く): 668411282

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 121, 154, 218, 242, 763, 847, 1199, 1526, 1694, 2398, 4013, 8026, 8393, 13189, 16786, 26378, 28091, 44143, 56182, 88286, 92323, 184646, 309001, 437417, 485573, 618002, 874834, 971146, 3061919, 3399011, 4811587, 6123838, 6798022, 9623174, 33681109, 52927457, 67362218, 105854914, 370492199, 740984398]

約数ペア:

[(1, 740984398), (2, 370492199), (7, 105854914), (11, 67362218), (14, 52927457), (22, 33681109), (77, 9623174), (109, 6798022), (121, 6123838), (154, 4811587), (218, 3399011), (242, 3061919), (763, 971146), (847, 874834), (1199, 618002), (1526, 485573), (1694, 437417), (2398, 309001), (4013, 184646), (8026, 92323), (8393, 88286), (13189, 56182), (16786, 44143), (26378, 28091)]