1377890722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{83987}}^1$

素因数の和:84633

約数の個数: 16

約数和(自身を含む): 2229377472

約数和(自身を除く): 851486750

約数列:

[1, 2, 13, 26, 631, 1262, 8203, 16406, 83987, 167974, 1091831, 2183662, 52995797, 105991594, 688945361, 1377890722]

約数ペア:

[(1, 1377890722), (2, 688945361), (13, 105991594), (26, 52995797), (631, 2183662), (1262, 1091831), (8203, 167974), (16406, 83987)]