771316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 1680672

約数和(自身を除く): 909356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 169, 182, 326, 338, 364, 652, 676, 1141, 1183, 2119, 2282, 2366, 4238, 4564, 4732, 8476, 14833, 27547, 29666, 55094, 59332, 110188, 192829, 385658, 771316]

約数ペア:

[(1, 771316), (2, 385658), (4, 192829), (7, 110188), (13, 59332), (14, 55094), (26, 29666), (28, 27547), (52, 14833), (91, 8476), (163, 4732), (169, 4564), (182, 4238), (326, 2366), (338, 2282), (364, 2119), (652, 1183), (676, 1141)]