248102858

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{75503}}^1$

素因数の和:75589

約数の個数: 16

約数和(自身を含む): 391412736

約数和(自身を除く): 143309878

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 75503, 151006, 2340593, 4001659, 4681186, 8003318, 124051429, 248102858]

約数ペア:

[(1, 248102858), (2, 124051429), (31, 8003318), (53, 4681186), (62, 4001659), (106, 2340593), (1643, 151006), (3286, 75503)]