1338860170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1\times {\mathrm{3797}}^1$

素因数の和:4794

約数の個数: 32

約数和(自身を含む): 2478331728

約数和(自身を除く): 1139471558

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 953, 1906, 3797, 4765, 7594, 9530, 18985, 35261, 37970, 70522, 140489, 176305, 280978, 352610, 702445, 1404890, 3618541, 7237082, 18092705, 36185410, 133886017, 267772034, 669430085, 1338860170]

約数ペア:

[(1, 1338860170), (2, 669430085), (5, 267772034), (10, 133886017), (37, 36185410), (74, 18092705), (185, 7237082), (370, 3618541), (953, 1404890), (1906, 702445), (3797, 352610), (4765, 280978), (7594, 176305), (9530, 140489), (18985, 70522), (35261, 37970)]