486540412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{20543}}^1$

素因数の和:20769

約数の個数: 24

約数和(自身を含む): 883556352

約数和(自身を除く): 397015940

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 764, 5921, 11842, 20543, 23684, 41086, 82172, 636833, 1273666, 2547332, 3923713, 7847426, 15694852, 121635103, 243270206, 486540412]

約数ペア:

[(1, 486540412), (2, 243270206), (4, 121635103), (31, 15694852), (62, 7847426), (124, 3923713), (191, 2547332), (382, 1273666), (764, 636833), (5921, 82172), (11842, 41086), (20543, 23684)]