2985850872568

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{3203}}^1\times {\mathrm{742201}}^1$

素因数の和:745567

約数の個数: 32

約数和(自身を含む): 5635896042960

約数和(自身を除く): 2650045170392

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 3203, 6406, 12812, 25624, 502871, 742201, 1005742, 1484402, 2011484, 2968804, 4022968, 5937608, 116525557, 233051114, 466102228, 932204456, 2377269803, 4754539606, 9509079212, 19018158424, 373231359071, 746462718142, 1492925436284, 2985850872568]

約数ペア:

[(1, 2985850872568), (2, 1492925436284), (4, 746462718142), (8, 373231359071), (157, 19018158424), (314, 9509079212), (628, 4754539606), (1256, 2377269803), (3203, 932204456), (6406, 466102228), (12812, 233051114), (25624, 116525557), (502871, 5937608), (742201, 4022968), (1005742, 2968804), (1484402, 2011484)]