22265476922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{418351}}^1$

素因数の和:418478

約数の個数: 32

約数和(自身を含む): 37952893440

約数和(自身を除く): 15687416518

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 299, 598, 1157, 2047, 2314, 4094, 26611, 53222, 418351, 836702, 5438563, 9622073, 10877126, 19244146, 37233239, 74466478, 125086949, 250173898, 484032107, 856364497, 968064214, 1712728994, 11132738461, 22265476922]

約数ペア:

[(1, 22265476922), (2, 11132738461), (13, 1712728994), (23, 968064214), (26, 856364497), (46, 484032107), (89, 250173898), (178, 125086949), (299, 74466478), (598, 37233239), (1157, 19244146), (2047, 10877126), (2314, 9622073), (4094, 5438563), (26611, 836702), (53222, 418351)]