672265906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 1105751808

約数和(自身を除く): 433485902

約数列:

[1, 2, 13, 26, 73, 146, 271, 542, 949, 1307, 1898, 2614, 3523, 7046, 16991, 19783, 33982, 39566, 95411, 190822, 257179, 354197, 514358, 708394, 1240343, 2480686, 4604561, 9209122, 25856381, 51712762, 336132953, 672265906]

約数ペア:

[(1, 672265906), (2, 336132953), (13, 51712762), (26, 25856381), (73, 9209122), (146, 4604561), (271, 2480686), (542, 1240343), (949, 708394), (1307, 514358), (1898, 354197), (2614, 257179), (3523, 190822), (7046, 95411), (16991, 39566), (19783, 33982)]