618020806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2593}}^1$

素因数の和:2800

約数の個数: 32

約数和(自身を含む): 1019753280

約数和(自身を除く): 401732474

約数列:

[1, 2, 13, 26, 89, 103, 178, 206, 1157, 1339, 2314, 2593, 2678, 5186, 9167, 18334, 33709, 67418, 119171, 230777, 238342, 267079, 461554, 534158, 3000101, 3472027, 6000202, 6944054, 23770031, 47540062, 309010403, 618020806]

約数ペア:

[(1, 618020806), (2, 309010403), (13, 47540062), (26, 23770031), (89, 6944054), (103, 6000202), (178, 3472027), (206, 3000101), (1157, 534158), (1339, 461554), (2314, 267079), (2593, 238342), (2678, 230777), (5186, 119171), (9167, 67418), (18334, 33709)]