2540528043

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{5441}}^1$

素因数の和:5635

約数の個数: 32

約数和(自身を含む): 3623588352

約数和(自身を除く): 1083060309

約数列:

[1, 3, 23, 67, 69, 101, 201, 303, 1541, 2323, 4623, 5441, 6767, 6969, 16323, 20301, 125143, 155641, 364547, 375429, 466923, 549541, 1093641, 1648623, 8384581, 12639443, 25153743, 36819247, 37918329, 110457741, 846842681, 2540528043]

約数ペア:

[(1, 2540528043), (3, 846842681), (23, 110457741), (67, 37918329), (69, 36819247), (101, 25153743), (201, 12639443), (303, 8384581), (1541, 1648623), (2323, 1093641), (4623, 549541), (5441, 466923), (6767, 375429), (6969, 364547), (16323, 155641), (20301, 125143)]