1520294932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{72547}}^1$

素因数の和:72608

約数の個数: 36

約数和(自身を含む): 2973887616

約数和(自身を除く): 1453592684

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 10478, 20956, 72547, 145094, 290188, 943111, 1886222, 2248957, 3772444, 4497914, 8995828, 12260443, 24520886, 29236441, 49041772, 58472882, 116945764, 380073733, 760147466, 1520294932]

約数ペア:

[(1, 1520294932), (2, 760147466), (4, 380073733), (13, 116945764), (26, 58472882), (31, 49041772), (52, 29236441), (62, 24520886), (124, 12260443), (169, 8995828), (338, 4497914), (403, 3772444), (676, 2248957), (806, 1886222), (1612, 943111), (5239, 290188), (10478, 145094), (20956, 72547)]