728898258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{7417}}^1$

素因数の和:8922

約数の個数: 32

約数和(自身を含む): 1591606080

約数和(自身を除く): 862707822

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1489, 2978, 4467, 7417, 8934, 14834, 16379, 22251, 32758, 44502, 49137, 81587, 98274, 163174, 244761, 489522, 11043913, 22087826, 33131739, 66263478, 121483043, 242966086, 364449129, 728898258]

約数ペア:

[(1, 728898258), (2, 364449129), (3, 242966086), (6, 121483043), (11, 66263478), (22, 33131739), (33, 22087826), (66, 11043913), (1489, 489522), (2978, 244761), (4467, 163174), (7417, 98274), (8934, 81587), (14834, 49137), (16379, 44502), (22251, 32758)]