2015032844

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{461}}^1\times {\mathrm{821}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 3891821472

約数和(自身を除く): 1876788628

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 461, 484, 821, 922, 1331, 1642, 1844, 2662, 3284, 5071, 5324, 9031, 10142, 18062, 20284, 36124, 55781, 99341, 111562, 198682, 223124, 378481, 397364, 613591, 756962, 1092751, 1227182, 1513924, 2185502, 2454364, 4163291, 4371004, 8326582, 16653164, 45796201, 91592402, 183184804, 503758211, 1007516422, 2015032844]

約数ペア:

[(1, 2015032844), (2, 1007516422), (4, 503758211), (11, 183184804), (22, 91592402), (44, 45796201), (121, 16653164), (242, 8326582), (461, 4371004), (484, 4163291), (821, 2454364), (922, 2185502), (1331, 1513924), (1642, 1227182), (1844, 1092751), (2662, 756962), (3284, 613591), (5071, 397364), (5324, 378481), (9031, 223124), (10142, 198682), (18062, 111562), (20284, 99341), (36124, 55781)]