2100091399

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1\times {\mathrm{10303}}^1$

素因数の和:11134

約数の個数: 16

約数和(自身を含む): 2468343808

約数和(自身を除く): 368252409

約数列:

[1, 7, 37, 259, 787, 5509, 10303, 29119, 72121, 203833, 381211, 2668477, 8108461, 56759227, 300013057, 2100091399]

約数ペア:

[(1, 2100091399), (7, 300013057), (37, 56759227), (259, 8108461), (787, 2668477), (5509, 381211), (10303, 203833), (29119, 72121)]