133415890

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{42899}}^1$

素因数の和:43217

約数の個数: 16

約数和(自身を含む): 240926400

約数和(自身を除く): 107510510

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 42899, 85798, 214495, 428990, 13341589, 26683178, 66707945, 133415890]

約数ペア:

[(1, 133415890), (2, 66707945), (5, 26683178), (10, 13341589), (311, 428990), (622, 214495), (1555, 85798), (3110, 42899)]