1918776958

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1\times {\mathrm{3313}}^1$

素因数の和:4372

約数の個数: 32

約数和(自身を含む): 3373917120

約数和(自身を除く): 1455140162

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1009, 2018, 3313, 6626, 7063, 14126, 23191, 41369, 46382, 82738, 135833, 271666, 289583, 579166, 950831, 1901662, 3342817, 6685634, 23399719, 46799438, 137055497, 274110994, 959388479, 1918776958]

約数ペア:

[(1, 1918776958), (2, 959388479), (7, 274110994), (14, 137055497), (41, 46799438), (82, 23399719), (287, 6685634), (574, 3342817), (1009, 1901662), (2018, 950831), (3313, 579166), (6626, 289583), (7063, 271666), (14126, 135833), (23191, 82738), (41369, 46382)]