521995152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1553557}}^1$

素因数の和:1553575

約数の個数: 40

約数和(自身を含む): 1541129536

約数和(自身を除く): 1019134384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1553557, 3107114, 4660671, 6214228, 9321342, 10874899, 12428456, 18642684, 21749798, 24856912, 32624697, 37285368, 43499596, 65249394, 74570736, 86999192, 130498788, 173998384, 260997576, 521995152]

約数ペア:

[(1, 521995152), (2, 260997576), (3, 173998384), (4, 130498788), (6, 86999192), (7, 74570736), (8, 65249394), (12, 43499596), (14, 37285368), (16, 32624697), (21, 24856912), (24, 21749798), (28, 18642684), (42, 12428456), (48, 10874899), (56, 9321342), (84, 6214228), (112, 4660671), (168, 3107114), (336, 1553557)]