2015406718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{3359}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 3332689920

約数和(自身を除く): 1317283202

約数列:

[1, 2, 13, 26, 47, 94, 491, 611, 982, 1222, 3359, 6383, 6718, 12766, 23077, 43667, 46154, 87334, 157873, 300001, 315746, 600002, 1649269, 2052349, 3298538, 4104698, 21440497, 42880994, 77515643, 155031286, 1007703359, 2015406718]

約数ペア:

[(1, 2015406718), (2, 1007703359), (13, 155031286), (26, 77515643), (47, 42880994), (94, 21440497), (491, 4104698), (611, 3298538), (982, 2052349), (1222, 1649269), (3359, 600002), (6383, 315746), (6718, 300001), (12766, 157873), (23077, 87334), (43667, 46154)]