1640568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4021}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 4343760

約数和(自身を除く): 2703192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 4021, 8042, 12063, 16084, 24126, 32168, 48252, 68357, 96504, 136714, 205071, 273428, 410142, 546856, 820284, 1640568]

約数ペア:

[(1, 1640568), (2, 820284), (3, 546856), (4, 410142), (6, 273428), (8, 205071), (12, 136714), (17, 96504), (24, 68357), (34, 48252), (51, 32168), (68, 24126), (102, 16084), (136, 12063), (204, 8042), (408, 4021)]