4987384705

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{230311}}^1$

素因数の和:230448

約数の個数: 16

約数和(自身を含む): 6168676608

約数和(自身を除く): 1181291903

約数列:

[1, 5, 61, 71, 305, 355, 4331, 21655, 230311, 1151555, 14048971, 16352081, 70244855, 81760405, 997476941, 4987384705]

約数ペア:

[(1, 4987384705), (5, 997476941), (61, 81760405), (71, 70244855), (305, 16352081), (355, 14048971), (4331, 1151555), (21655, 230311)]