1328778872

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{569}}^1\times {\mathrm{3517}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 2526627600

約数和(自身を除く): 1197848728

約数列:

[1, 2, 4, 8, 83, 166, 332, 569, 664, 1138, 2276, 3517, 4552, 7034, 14068, 28136, 47227, 94454, 188908, 291911, 377816, 583822, 1167644, 2001173, 2335288, 4002346, 8004692, 16009384, 166097359, 332194718, 664389436, 1328778872]

約数ペア:

[(1, 1328778872), (2, 664389436), (4, 332194718), (8, 166097359), (83, 16009384), (166, 8004692), (332, 4002346), (569, 2335288), (664, 2001173), (1138, 1167644), (2276, 583822), (3517, 377816), (4552, 291911), (7034, 188908), (14068, 94454), (28136, 47227)]