2023386428

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{2207}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 4095221760

約数和(自身を除く): 2071835332

約数列:

[1, 2, 4, 7, 14, 28, 137, 239, 274, 478, 548, 956, 959, 1673, 1918, 2207, 3346, 3836, 4414, 6692, 8828, 15449, 30898, 32743, 61796, 65486, 130972, 229201, 302359, 458402, 527473, 604718, 916804, 1054946, 1209436, 2109892, 2116513, 3692311, 4233026, 7384622, 8466052, 14769244, 72263801, 144527602, 289055204, 505846607, 1011693214, 2023386428]

約数ペア:

[(1, 2023386428), (2, 1011693214), (4, 505846607), (7, 289055204), (14, 144527602), (28, 72263801), (137, 14769244), (239, 8466052), (274, 7384622), (478, 4233026), (548, 3692311), (956, 2116513), (959, 2109892), (1673, 1209436), (1918, 1054946), (2207, 916804), (3346, 604718), (3836, 527473), (4414, 458402), (6692, 302359), (8828, 229201), (15449, 130972), (30898, 65486), (32743, 61796)]