2599680070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{18397}}^1$

素因数の和:19504

約数の個数: 32

約数和(自身を含む): 5044290048

約数和(自身を除く): 2444609978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1087, 2174, 5435, 10870, 14131, 18397, 28262, 36794, 70655, 91985, 141310, 183970, 239161, 478322, 1195805, 2391610, 19997539, 39995078, 99987695, 199975390, 259968007, 519936014, 1299840035, 2599680070]

約数ペア:

[(1, 2599680070), (2, 1299840035), (5, 519936014), (10, 259968007), (13, 199975390), (26, 99987695), (65, 39995078), (130, 19997539), (1087, 2391610), (2174, 1195805), (5435, 478322), (10870, 239161), (14131, 183970), (18397, 141310), (28262, 91985), (36794, 70655)]