315070028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{865577}}^1$

素因数の和:865601

約数の個数: 24

約数和(自身を含む): 678613152

約数和(自身を除く): 363543124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 865577, 1731154, 3462308, 6059039, 11252501, 12118078, 22505002, 24236156, 45010004, 78767507, 157535014, 315070028]

約数ペア:

[(1, 315070028), (2, 157535014), (4, 78767507), (7, 45010004), (13, 24236156), (14, 22505002), (26, 12118078), (28, 11252501), (52, 6059039), (91, 3462308), (182, 1731154), (364, 865577)]