253462652

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{3121}}^1$

素因数の和:3461

約数の個数: 24

約数和(自身を含む): 451066560

約数和(自身を除く): 197603908

約数列:

[1, 2, 4, 79, 158, 257, 316, 514, 1028, 3121, 6242, 12484, 20303, 40606, 81212, 246559, 493118, 802097, 986236, 1604194, 3208388, 63365663, 126731326, 253462652]

約数ペア:

[(1, 253462652), (2, 126731326), (4, 63365663), (79, 3208388), (158, 1604194), (257, 986236), (316, 802097), (514, 493118), (1028, 246559), (3121, 81212), (6242, 40606), (12484, 20303)]