289780482

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{1553}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 586740672

約数和(自身を除く): 296960190

約数列:

[1, 2, 3, 6, 137, 227, 274, 411, 454, 681, 822, 1362, 1553, 3106, 4659, 9318, 31099, 62198, 93297, 186594, 212761, 352531, 425522, 638283, 705062, 1057593, 1276566, 2115186, 48296747, 96593494, 144890241, 289780482]

約数ペア:

[(1, 289780482), (2, 144890241), (3, 96593494), (6, 48296747), (137, 2115186), (227, 1276566), (274, 1057593), (411, 705062), (454, 638283), (681, 425522), (822, 352531), (1362, 212761), (1553, 186594), (3106, 93297), (4659, 62198), (9318, 31099)]