740408924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{68531}}^1$

素因数の和:68645

約数の個数: 24

約数和(自身を含む): 1348983888

約数和(自身を除く): 608574964

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 5402, 10804, 68531, 137062, 274124, 2535647, 5002763, 5071294, 10005526, 10142588, 20011052, 185102231, 370204462, 740408924]

約数ペア:

[(1, 740408924), (2, 370204462), (4, 185102231), (37, 20011052), (73, 10142588), (74, 10005526), (146, 5071294), (148, 5002763), (292, 2535647), (2701, 274124), (5402, 137062), (10804, 68531)]