78148994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{507461}}^1$

素因数の和:507481

約数の個数: 16

約数和(自身を含む): 146149056

約数和(自身を除く): 68000062

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 507461, 1014922, 3552227, 5582071, 7104454, 11164142, 39074497, 78148994]

約数ペア:

[(1, 78148994), (2, 39074497), (7, 11164142), (11, 7104454), (14, 5582071), (22, 3552227), (77, 1014922), (154, 507461)]