477487972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{60811}}^1$

素因数の和:60979

約数の個数: 24

約数和(自身を含む): 905855552

約数和(自身を除く): 428367580

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 60811, 121622, 243244, 790543, 1581086, 3162172, 9182461, 18364922, 36729844, 119371993, 238743986, 477487972]

約数ペア:

[(1, 477487972), (2, 238743986), (4, 119371993), (13, 36729844), (26, 18364922), (52, 9182461), (151, 3162172), (302, 1581086), (604, 790543), (1963, 243244), (3926, 121622), (7852, 60811)]