521123236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3299}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 1017878400

約数和(自身を除く): 496755164

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 101, 202, 391, 404, 782, 1564, 1717, 2323, 3299, 3434, 4646, 6598, 6868, 9292, 13196, 39491, 56083, 75877, 78982, 112166, 151754, 157964, 224332, 303508, 333199, 666398, 1289909, 1332796, 2579818, 5159636, 5664383, 7663577, 11328766, 15327154, 22657532, 30654308, 130280809, 260561618, 521123236]

約数ペア:

[(1, 521123236), (2, 260561618), (4, 130280809), (17, 30654308), (23, 22657532), (34, 15327154), (46, 11328766), (68, 7663577), (92, 5664383), (101, 5159636), (202, 2579818), (391, 1332796), (404, 1289909), (782, 666398), (1564, 333199), (1717, 303508), (2323, 224332), (3299, 157964), (3434, 151754), (4646, 112166), (6598, 78982), (6868, 75877), (9292, 56083), (13196, 39491)]