1680590972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{577}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 3088684032

約数和(自身を除く): 1408093060

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 283, 332, 566, 577, 1132, 1154, 2308, 2573, 5146, 8773, 10292, 17546, 17887, 23489, 35092, 35774, 46978, 47891, 71548, 93956, 95782, 163291, 191564, 326582, 653164, 728159, 1456318, 1484621, 2912636, 2969242, 5062021, 5938484, 10124042, 13553153, 20248084, 27106306, 54212612, 420147743, 840295486, 1680590972]

約数ペア:

[(1, 1680590972), (2, 840295486), (4, 420147743), (31, 54212612), (62, 27106306), (83, 20248084), (124, 13553153), (166, 10124042), (283, 5938484), (332, 5062021), (566, 2969242), (577, 2912636), (1132, 1484621), (1154, 1456318), (2308, 728159), (2573, 653164), (5146, 326582), (8773, 191564), (10292, 163291), (17546, 95782), (17887, 93956), (23489, 71548), (35092, 47891), (35774, 46978)]