1312792

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 2668140

約数和(自身を除く): 1355348

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 971, 1352, 1942, 3884, 7768, 12623, 25246, 50492, 100984, 164099, 328198, 656396, 1312792]

約数ペア:

[(1, 1312792), (2, 656396), (4, 328198), (8, 164099), (13, 100984), (26, 50492), (52, 25246), (104, 12623), (169, 7768), (338, 3884), (676, 1942), (971, 1352)]