1368078335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{1303}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 1833632640

約数和(自身を除く): 465554305

約数列:

[1, 5, 13, 29, 65, 145, 377, 557, 1303, 1885, 2785, 6515, 7241, 16153, 16939, 36205, 37787, 80765, 84695, 188935, 209989, 491231, 725771, 1049945, 2456155, 3628855, 9435023, 21047359, 47175115, 105236795, 273615667, 1368078335]

約数ペア:

[(1, 1368078335), (5, 273615667), (13, 105236795), (29, 47175115), (65, 21047359), (145, 9435023), (377, 3628855), (557, 2456155), (1303, 1049945), (1885, 725771), (2785, 491231), (6515, 209989), (7241, 188935), (16153, 84695), (16939, 80765), (36205, 37787)]