1234454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 16

約数和(自身を含む): 2022720

約数和(自身を除く): 788266

約数列:

[1, 2, 13, 26, 79, 158, 601, 1027, 1202, 2054, 7813, 15626, 47479, 94958, 617227, 1234454]

約数ペア:

[(1, 1234454), (2, 617227), (13, 94958), (26, 47479), (79, 15626), (158, 7813), (601, 2054), (1027, 1202)]