130498788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1553557}}^1$

素因数の和:1553571

約数の個数: 24

約数和(自身を含む): 347996992

約数和(自身を除く): 217498204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1553557, 3107114, 4660671, 6214228, 9321342, 10874899, 18642684, 21749798, 32624697, 43499596, 65249394, 130498788]

約数ペア:

[(1, 130498788), (2, 65249394), (3, 43499596), (4, 32624697), (6, 21749798), (7, 18642684), (12, 10874899), (14, 9321342), (21, 6214228), (28, 4660671), (42, 3107114), (84, 1553557)]