315096908

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{154157}}^1$

素因数の和:154241

約数の個数: 24

約数和(自身を含む): 638830752

約数和(自身を除く): 323733844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 154157, 308314, 616628, 1079099, 2158198, 4316396, 11253461, 22506922, 45013844, 78774227, 157548454, 315096908]

約数ペア:

[(1, 315096908), (2, 157548454), (4, 78774227), (7, 45013844), (14, 22506922), (28, 11253461), (73, 4316396), (146, 2158198), (292, 1079099), (511, 616628), (1022, 308314), (2044, 154157)]