305931404

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{7369}}^1$

素因数の和:7577

約数の個数: 24

約数和(自身を含む): 546028560

約数和(自身を除く): 240097156

約数列:

[1, 2, 4, 97, 107, 194, 214, 388, 428, 7369, 10379, 14738, 20758, 29476, 41516, 714793, 788483, 1429586, 1576966, 2859172, 3153932, 76482851, 152965702, 305931404]

約数ペア:

[(1, 305931404), (2, 152965702), (4, 76482851), (97, 3153932), (107, 2859172), (194, 1576966), (214, 1429586), (388, 788483), (428, 714793), (7369, 41516), (10379, 29476), (14738, 20758)]