4220808

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2477}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 10704960

約数和(自身を除く): 6484152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 2477, 4954, 7431, 9908, 14862, 19816, 29724, 59448, 175867, 351734, 527601, 703468, 1055202, 1406936, 2110404, 4220808]

約数ペア:

[(1, 4220808), (2, 2110404), (3, 1406936), (4, 1055202), (6, 703468), (8, 527601), (12, 351734), (24, 175867), (71, 59448), (142, 29724), (213, 19816), (284, 14862), (426, 9908), (568, 7431), (852, 4954), (1704, 2477)]