1040646719

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 1274201712

約数和(自身を除く): 233554993

約数列:

[1, 7, 31, 37, 113, 217, 259, 791, 961, 1147, 1369, 3503, 4181, 6727, 8029, 9583, 24521, 29267, 35557, 42439, 108593, 129611, 154697, 248899, 297073, 760151, 907277, 1082879, 1315609, 4017941, 4795607, 9209263, 28125587, 33569249, 148663817, 1040646719]

約数ペア:

[(1, 1040646719), (7, 148663817), (31, 33569249), (37, 28125587), (113, 9209263), (217, 4795607), (259, 4017941), (791, 1315609), (961, 1082879), (1147, 907277), (1369, 760151), (3503, 297073), (4181, 248899), (6727, 154697), (8029, 129611), (9583, 108593), (24521, 42439), (29267, 35557)]