2080302230

素因数分解:

$2^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{128971}}^1$

素因数の和:130591

約数の個数: 16

約数和(自身を含む): 3746894544

約数和(自身を除く): 1666592314

約数列:

[1, 2, 5, 10, 1613, 3226, 8065, 16130, 128971, 257942, 644855, 1289710, 208030223, 416060446, 1040151115, 2080302230]

約数ペア:

[(1, 2080302230), (2, 1040151115), (5, 416060446), (10, 208030223), (1613, 1289710), (3226, 644855), (8065, 257942), (16130, 128971)]