815843138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{13183}}^1$

素因数の和:13322

約数の個数: 32

約数和(自身を含む): 1395394560

約数和(自身を除く): 579551422

約数列:

[1, 2, 11, 22, 29, 58, 97, 194, 319, 638, 1067, 2134, 2813, 5626, 13183, 26366, 30943, 61886, 145013, 290026, 382307, 764614, 1278751, 2557502, 4205377, 8410754, 14066261, 28132522, 37083779, 74167558, 407921569, 815843138]

約数ペア:

[(1, 815843138), (2, 407921569), (11, 74167558), (22, 37083779), (29, 28132522), (58, 14066261), (97, 8410754), (194, 4205377), (319, 2557502), (638, 1278751), (1067, 764614), (2134, 382307), (2813, 290026), (5626, 145013), (13183, 61886), (26366, 30943)]