8355490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5843}}^1$

素因数の和:5874

約数の個数: 32

約数和(自身を含む): 17672256

約数和(自身を除く): 9316766

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 5843, 11686, 29215, 58430, 64273, 75959, 128546, 151918, 321365, 379795, 642730, 759590, 835549, 1671098, 4177745, 8355490]

約数ペア:

[(1, 8355490), (2, 4177745), (5, 1671098), (10, 835549), (11, 759590), (13, 642730), (22, 379795), (26, 321365), (55, 151918), (65, 128546), (110, 75959), (130, 64273), (143, 58430), (286, 29215), (715, 11686), (1430, 5843)]