1330794257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 1568931840

約数和(自身を除く): 238137583

約数列:

[1, 13, 19, 31, 151, 247, 403, 589, 1151, 1963, 2869, 4681, 7657, 14963, 21869, 35681, 37297, 60853, 88939, 173801, 284297, 463853, 677939, 1156207, 2259413, 3302219, 5387831, 8813207, 42928847, 70041803, 102368789, 1330794257]

約数ペア:

[(1, 1330794257), (13, 102368789), (19, 70041803), (31, 42928847), (151, 8813207), (247, 5387831), (403, 3302219), (589, 2259413), (1151, 1156207), (1963, 677939), (2869, 463853), (4681, 284297), (7657, 173801), (14963, 88939), (21869, 60853), (35681, 37297)]