291001402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{46471}}^1$

素因数の和:46605

約数の個数: 16

約数和(自身を含む): 455053824

約数和(自身を除く): 164052422

約数列:

[1, 2, 31, 62, 101, 202, 3131, 6262, 46471, 92942, 1440601, 2881202, 4693571, 9387142, 145500701, 291001402]

約数ペア:

[(1, 291001402), (2, 145500701), (31, 9387142), (62, 4693571), (101, 2881202), (202, 1440601), (3131, 92942), (6262, 46471)]