291258593866

素因数分解:

$2^1\times {\mathrm{2543}}^1\times {\mathrm{4019}}^1\times {\mathrm{14249}}^1$

素因数の和:20813

約数の個数: 16

約数和(自身を含む): 437199120000

約数和(自身を除く): 145940526134

約数列:

[1, 2, 2543, 4019, 5086, 8038, 14249, 28498, 10220317, 20440634, 36235207, 57266731, 72470414, 114533462, 145629296933, 291258593866]

約数ペア:

[(1, 291258593866), (2, 145629296933), (2543, 114533462), (4019, 72470414), (5086, 57266731), (8038, 36235207), (14249, 20440634), (28498, 10220317)]