2023894145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{1301}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 3019306752

約数和(自身を除く): 995412607

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 263, 455, 845, 1183, 1301, 1315, 1841, 3419, 5915, 6505, 9107, 9205, 16913, 17095, 23933, 44447, 45535, 84565, 118391, 119665, 219869, 222235, 311129, 342163, 591955, 1099345, 1539083, 1555645, 1710815, 2395141, 4448119, 7695415, 11975705, 22240595, 31136833, 57825547, 155684165, 289127735, 404778829, 2023894145]

約数ペア:

[(1, 2023894145), (5, 404778829), (7, 289127735), (13, 155684165), (35, 57825547), (65, 31136833), (91, 22240595), (169, 11975705), (263, 7695415), (455, 4448119), (845, 2395141), (1183, 1710815), (1301, 1555645), (1315, 1539083), (1841, 1099345), (3419, 591955), (5915, 342163), (6505, 311129), (9107, 222235), (9205, 219869), (16913, 119665), (17095, 118391), (23933, 84565), (44447, 45535)]