316229228

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{275461}}^1$

素因数の和:275513

約数の個数: 24

約数和(自身を含む): 647886624

約数和(自身を除く): 331657396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 275461, 550922, 1101844, 1928227, 3856454, 7712908, 11293901, 22587802, 45175604, 79057307, 158114614, 316229228]

約数ペア:

[(1, 316229228), (2, 158114614), (4, 79057307), (7, 45175604), (14, 22587802), (28, 11293901), (41, 7712908), (82, 3856454), (164, 1928227), (287, 1101844), (574, 550922), (1148, 275461)]