814403732

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{6427}}^1$

素因数の和:6911

約数の個数: 24

約数和(自身を含む): 1447071360

約数和(自身を除く): 632667628

約数列:

[1, 2, 4, 79, 158, 316, 401, 802, 1604, 6427, 12854, 25708, 31679, 63358, 126716, 507733, 1015466, 2030932, 2577227, 5154454, 10308908, 203600933, 407201866, 814403732]

約数ペア:

[(1, 814403732), (2, 407201866), (4, 203600933), (79, 10308908), (158, 5154454), (316, 2577227), (401, 2030932), (802, 1015466), (1604, 507733), (6427, 126716), (12854, 63358), (25708, 31679)]