2960296

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 5820840

約数和(自身を除く): 2860544

約数列:

[1, 2, 4, 8, 37, 73, 74, 137, 146, 148, 274, 292, 296, 548, 584, 1096, 2701, 5069, 5402, 10001, 10138, 10804, 20002, 20276, 21608, 40004, 40552, 80008, 370037, 740074, 1480148, 2960296]

約数ペア:

[(1, 2960296), (2, 1480148), (4, 740074), (8, 370037), (37, 80008), (73, 40552), (74, 40004), (137, 21608), (146, 20276), (148, 20002), (274, 10804), (292, 10138), (296, 10001), (548, 5402), (584, 5069), (1096, 2701)]