977807896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{12163}}^1$

素因数の和:12955

約数の個数: 32

約数和(自身を含む): 1977136560

約数和(自身を除く): 999328664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 773, 1546, 3092, 6184, 10049, 12163, 20098, 24326, 40196, 48652, 80392, 97304, 158119, 316238, 632476, 1264952, 9401999, 18803998, 37607996, 75215992, 122225987, 244451974, 488903948, 977807896]

約数ペア:

[(1, 977807896), (2, 488903948), (4, 244451974), (8, 122225987), (13, 75215992), (26, 37607996), (52, 18803998), (104, 9401999), (773, 1264952), (1546, 632476), (3092, 316238), (6184, 158119), (10049, 97304), (12163, 80392), (20098, 48652), (24326, 40196)]