1538940962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{391987}}^1$

素因数の和:392153

約数の個数: 16

約数和(自身を含む): 2502451392

約数和(自身を除く): 963510430

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 391987, 783974, 5095831, 10191662, 59190037, 118380074, 769470481, 1538940962]

約数ペア:

[(1, 1538940962), (2, 769470481), (13, 118380074), (26, 59190037), (151, 10191662), (302, 5095831), (1963, 783974), (3926, 391987)]