481736590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{3461}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 897350400

約数和(自身を除く): 415613810

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 449, 898, 2245, 3461, 4490, 6922, 13919, 17305, 27838, 34610, 69595, 107291, 139190, 214582, 536455, 1072910, 1553989, 3107978, 7769945, 15539890, 48173659, 96347318, 240868295, 481736590]

約数ペア:

[(1, 481736590), (2, 240868295), (5, 96347318), (10, 48173659), (31, 15539890), (62, 7769945), (155, 3107978), (310, 1553989), (449, 1072910), (898, 536455), (2245, 214582), (3461, 139190), (4490, 107291), (6922, 69595), (13919, 34610), (17305, 27838)]