427654866

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{2243}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 876775680

約数和(自身を除く): 449120814

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 739, 1478, 2217, 2243, 4434, 4486, 6729, 13458, 31777, 63554, 95331, 96449, 190662, 192898, 289347, 578694, 1657577, 3315154, 4972731, 9945462, 71275811, 142551622, 213827433, 427654866]

約数ペア:

[(1, 427654866), (2, 213827433), (3, 142551622), (6, 71275811), (43, 9945462), (86, 4972731), (129, 3315154), (258, 1657577), (739, 578694), (1478, 289347), (2217, 192898), (2243, 190662), (4434, 96449), (4486, 95331), (6729, 63554), (13458, 31777)]