2783256008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{38177}}^1$

素因数の和:38897

約数の個数: 32

約数和(自身を含む): 5628200760

約数和(自身を除く): 2844944752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 701, 1402, 2804, 5608, 9113, 18226, 36452, 38177, 72904, 76354, 152708, 305416, 496301, 992602, 1985204, 3970408, 26762077, 53524154, 107048308, 214096616, 347907001, 695814002, 1391628004, 2783256008]

約数ペア:

[(1, 2783256008), (2, 1391628004), (4, 695814002), (8, 347907001), (13, 214096616), (26, 107048308), (52, 53524154), (104, 26762077), (701, 3970408), (1402, 1985204), (2804, 992602), (5608, 496301), (9113, 305416), (18226, 152708), (36452, 76354), (38177, 72904)]