396457932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20011}}^1$

素因数の和:20158

約数の個数: 48

約数和(自身を含む): 1004122112

約数和(自身を除く): 607664180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 20011, 40022, 60033, 80044, 120066, 240132, 260143, 520286, 780429, 1040572, 1560858, 2541397, 3121716, 5082794, 7624191, 10165588, 15248382, 30496764, 33038161, 66076322, 99114483, 132152644, 198228966, 396457932]

約数ペア:

[(1, 396457932), (2, 198228966), (3, 132152644), (4, 99114483), (6, 66076322), (12, 33038161), (13, 30496764), (26, 15248382), (39, 10165588), (52, 7624191), (78, 5082794), (127, 3121716), (156, 2541397), (254, 1560858), (381, 1040572), (508, 780429), (762, 520286), (1524, 260143), (1651, 240132), (3302, 120066), (4953, 80044), (6604, 60033), (9906, 40022), (19812, 20011)]