1897372282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{148627}}^1$

素因数の和:149133

約数の個数: 16

約数和(自身を含む): 3071248992

約数和(自身を除く): 1173876710

約数列:

[1, 2, 13, 26, 491, 982, 6383, 12766, 148627, 297254, 1932151, 3864302, 72975857, 145951714, 948686141, 1897372282]

約数ペア:

[(1, 1897372282), (2, 948686141), (13, 145951714), (26, 72975857), (491, 3864302), (982, 1932151), (6383, 297254), (12766, 148627)]