454454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 919296

約数和(自身を除く): 464842

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 227, 286, 454, 1001, 1589, 2002, 2497, 2951, 3178, 4994, 5902, 17479, 20657, 32461, 34958, 41314, 64922, 227227, 454454]

約数ペア:

[(1, 454454), (2, 227227), (7, 64922), (11, 41314), (13, 34958), (14, 32461), (22, 20657), (26, 17479), (77, 5902), (91, 4994), (143, 3178), (154, 2951), (182, 2497), (227, 2002), (286, 1589), (454, 1001)]