2011122645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{832763}}^1$

素因数の和:832801

約数の個数: 32

約数和(自身を含む): 3837376512

約数和(自身を除く): 1826253867

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 832763, 2498289, 4163815, 5829341, 12491445, 17488023, 19153549, 29146705, 57460647, 87440115, 95767745, 134074843, 287303235, 402224529, 670374215, 2011122645]

約数ペア:

[(1, 2011122645), (3, 670374215), (5, 402224529), (7, 287303235), (15, 134074843), (21, 95767745), (23, 87440115), (35, 57460647), (69, 29146705), (105, 19153549), (115, 17488023), (161, 12491445), (345, 5829341), (483, 4163815), (805, 2498289), (2415, 832763)]