2000225524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{3181}}^1$

素因数の和:3688

約数の個数: 48

約数和(自身を含む): 3951585792

約数和(自身を除く): 1951360268

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 461, 682, 922, 1364, 1844, 3181, 5071, 6362, 10142, 12724, 14291, 20284, 28582, 34991, 57164, 69982, 98611, 139964, 157201, 197222, 314402, 394444, 628804, 1084721, 1466441, 2169442, 2932882, 4338884, 5865764, 16130851, 32261702, 45459671, 64523404, 90919342, 181838684, 500056381, 1000112762, 2000225524]

約数ペア:

[(1, 2000225524), (2, 1000112762), (4, 500056381), (11, 181838684), (22, 90919342), (31, 64523404), (44, 45459671), (62, 32261702), (124, 16130851), (341, 5865764), (461, 4338884), (682, 2932882), (922, 2169442), (1364, 1466441), (1844, 1084721), (3181, 628804), (5071, 394444), (6362, 314402), (10142, 197222), (12724, 157201), (14291, 139964), (20284, 98611), (28582, 69982), (34991, 57164)]