946563906

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2221981}}^1$

素因数の和:2222057

約数の個数: 16

約数和(自身を含む): 1919792448

約数和(自身を除く): 973228542

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2221981, 4443962, 6665943, 13331886, 157760651, 315521302, 473281953, 946563906]

約数ペア:

[(1, 946563906), (2, 473281953), (3, 315521302), (6, 157760651), (71, 13331886), (142, 6665943), (213, 4443962), (426, 2221981)]