8771290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{659}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 17392320

約数和(自身を除く): 8621030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 659, 1210, 1318, 1331, 2662, 3295, 6590, 6655, 7249, 13310, 14498, 36245, 72490, 79739, 159478, 398695, 797390, 877129, 1754258, 4385645, 8771290]

約数ペア:

[(1, 8771290), (2, 4385645), (5, 1754258), (10, 877129), (11, 797390), (22, 398695), (55, 159478), (110, 79739), (121, 72490), (242, 36245), (605, 14498), (659, 13310), (1210, 7249), (1318, 6655), (1331, 6590), (2662, 3295)]