2420236436

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{983}}^1\times {\mathrm{5647}}^1$

素因数の和:6743

約数の個数: 24

約数和(自身を含む): 4279376640

約数和(自身を除く): 1859140204

約数列:

[1, 2, 4, 109, 218, 436, 983, 1966, 3932, 5647, 11294, 22588, 107147, 214294, 428588, 615523, 1231046, 2462092, 5551001, 11102002, 22204004, 605059109, 1210118218, 2420236436]

約数ペア:

[(1, 2420236436), (2, 1210118218), (4, 605059109), (109, 22204004), (218, 11102002), (436, 5551001), (983, 2462092), (1966, 1231046), (3932, 615523), (5647, 428588), (11294, 214294), (22588, 107147)]