313700764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{13997}}^1$

素因数の和:14445

約数の個数: 24

約数和(自身を含む): 592619328

約数和(自身を除く): 278918564

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1724, 5603, 11206, 13997, 22412, 27994, 55988, 181961, 363922, 727844, 6032707, 12065414, 24130828, 78425191, 156850382, 313700764]

約数ペア:

[(1, 313700764), (2, 156850382), (4, 78425191), (13, 24130828), (26, 12065414), (52, 6032707), (431, 727844), (862, 363922), (1724, 181961), (5603, 55988), (11206, 27994), (13997, 22412)]