271570312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{2879}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 549158400

約数和(自身を除く): 277588088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 907, 1814, 2879, 3628, 5758, 7256, 11516, 11791, 23032, 23582, 37427, 47164, 74854, 94328, 149708, 299416, 2611253, 5222506, 10445012, 20890024, 33946289, 67892578, 135785156, 271570312]

約数ペア:

[(1, 271570312), (2, 135785156), (4, 67892578), (8, 33946289), (13, 20890024), (26, 10445012), (52, 5222506), (104, 2611253), (907, 299416), (1814, 149708), (2879, 94328), (3628, 74854), (5758, 47164), (7256, 37427), (11516, 23582), (11791, 23032)]