1344249985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{8269}}^1$

素因数の和:8389

約数の個数: 32

約数和(自身を含む): 1808946720

約数和(自身を除く): 464696735

約数列:

[1, 5, 13, 41, 61, 65, 205, 305, 533, 793, 2501, 2665, 3965, 8269, 12505, 32513, 41345, 107497, 162565, 339029, 504409, 537485, 1695145, 2522045, 4407377, 6557317, 20680769, 22036885, 32786585, 103403845, 268849997, 1344249985]

約数ペア:

[(1, 1344249985), (5, 268849997), (13, 103403845), (41, 32786585), (61, 22036885), (65, 20680769), (205, 6557317), (305, 4407377), (533, 2522045), (793, 1695145), (2501, 537485), (2665, 504409), (3965, 339029), (8269, 162565), (12505, 107497), (32513, 41345)]