872989922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{5591}}^1$

素因数の和:6206

約数の個数: 32

約数和(自身を含む): 1578286080

約数和(自身を除く): 705296158

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 587, 1174, 4109, 5591, 8218, 11153, 11182, 22306, 39137, 78071, 78274, 106229, 156142, 212458, 743603, 1487206, 3281917, 6563834, 22973419, 45946838, 62356423, 124712846, 436494961, 872989922]

約数ペア:

[(1, 872989922), (2, 436494961), (7, 124712846), (14, 62356423), (19, 45946838), (38, 22973419), (133, 6563834), (266, 3281917), (587, 1487206), (1174, 743603), (4109, 212458), (5591, 156142), (8218, 106229), (11153, 78274), (11182, 78071), (22306, 39137)]