2820481436

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{261059}}^1$

素因数の和:261173

約数の個数: 24

約数和(自身を含む): 5138705040

約数和(自身を除く): 2318223604

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 5402, 10804, 261059, 522118, 1044236, 9659183, 19057307, 19318366, 38114614, 38636732, 76229228, 705120359, 1410240718, 2820481436]

約数ペア:

[(1, 2820481436), (2, 1410240718), (4, 705120359), (37, 76229228), (73, 38636732), (74, 38114614), (146, 19318366), (148, 19057307), (292, 9659183), (2701, 1044236), (5402, 522118), (10804, 261059)]