2405296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 5088960

約数和(自身を除く): 2683664

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 239, 272, 296, 478, 592, 629, 956, 1258, 1912, 2516, 3824, 4063, 5032, 8126, 8843, 10064, 16252, 17686, 32504, 35372, 65008, 70744, 141488, 150331, 300662, 601324, 1202648, 2405296]

約数ペア:

[(1, 2405296), (2, 1202648), (4, 601324), (8, 300662), (16, 150331), (17, 141488), (34, 70744), (37, 65008), (68, 35372), (74, 32504), (136, 17686), (148, 16252), (239, 10064), (272, 8843), (296, 8126), (478, 5032), (592, 4063), (629, 3824), (956, 2516), (1258, 1912)]