2084145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 3981312

約数和(自身を除く): 1897167

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 863, 2415, 2589, 4315, 6041, 12945, 18123, 19849, 30205, 59547, 90615, 99245, 138943, 297735, 416829, 694715, 2084145]

約数ペア:

[(1, 2084145), (3, 694715), (5, 416829), (7, 297735), (15, 138943), (21, 99245), (23, 90615), (35, 59547), (69, 30205), (105, 19849), (115, 18123), (161, 12945), (345, 6041), (483, 4315), (805, 2589), (863, 2415)]