706524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 2032128

約数和(自身を除く): 1325604

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 647, 1092, 1294, 1941, 2588, 3882, 4529, 7764, 8411, 9058, 13587, 16822, 18116, 25233, 27174, 33644, 50466, 54348, 58877, 100932, 117754, 176631, 235508, 353262, 706524]

約数ペア:

[(1, 706524), (2, 353262), (3, 235508), (4, 176631), (6, 117754), (7, 100932), (12, 58877), (13, 54348), (14, 50466), (21, 33644), (26, 27174), (28, 25233), (39, 18116), (42, 16822), (52, 13587), (78, 9058), (84, 8411), (91, 7764), (156, 4529), (182, 3882), (273, 2588), (364, 1941), (546, 1294), (647, 1092)]