4990856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 10358040

約数和(自身を除く): 5367184

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1297, 1924, 2594, 3848, 5188, 10376, 16861, 33722, 47989, 67444, 95978, 134888, 191956, 383912, 623857, 1247714, 2495428, 4990856]

約数ペア:

[(1, 4990856), (2, 2495428), (4, 1247714), (8, 623857), (13, 383912), (26, 191956), (37, 134888), (52, 95978), (74, 67444), (104, 47989), (148, 33722), (296, 16861), (481, 10376), (962, 5188), (1297, 3848), (1924, 2594)]