426449972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{54311}}^1$

素因数の和:54479

約数の個数: 24

約数和(自身を含む): 809031552

約数和(自身を除く): 382581580

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 54311, 108622, 217244, 706043, 1412086, 2824172, 8200961, 16401922, 32803844, 106612493, 213224986, 426449972]

約数ペア:

[(1, 426449972), (2, 213224986), (4, 106612493), (13, 32803844), (26, 16401922), (52, 8200961), (151, 2824172), (302, 1412086), (604, 706043), (1963, 217244), (3926, 108622), (7852, 54311)]