1377804038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2789077}}^1$

素因数の和:2789111

約数の個数: 16

約数和(自身を含む): 2342825520

約数和(自身を除く): 965021482

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2789077, 5578154, 36258001, 52992463, 72516002, 105984926, 688902019, 1377804038]

約数ペア:

[(1, 1377804038), (2, 688902019), (13, 105984926), (19, 72516002), (26, 52992463), (38, 36258001), (247, 5578154), (494, 2789077)]