7777307990

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1\times {\mathrm{7057}}^1$

素因数の和:7832

約数の個数: 32

約数和(自身を含む): 14098834944

約数和(自身を除く): 6321526954

約数列:

[1, 2, 5, 10, 191, 382, 577, 955, 1154, 1910, 2885, 5770, 7057, 14114, 35285, 70570, 110207, 220414, 551035, 1102070, 1347887, 2695774, 4071889, 6739435, 8143778, 13478870, 20359445, 40718890, 777730799, 1555461598, 3888653995, 7777307990]

約数ペア:

[(1, 7777307990), (2, 3888653995), (5, 1555461598), (10, 777730799), (191, 40718890), (382, 20359445), (577, 13478870), (955, 8143778), (1154, 6739435), (1910, 4071889), (2885, 2695774), (5770, 1347887), (7057, 1102070), (14114, 551035), (35285, 220414), (70570, 110207)]