2113928635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2411}}^1$

素因数の和:2524

約数の個数: 64

約数和(自身を含む): 3267661824

約数和(自身を除く): 1153733189

約数列:

[1, 5, 7, 13, 35, 41, 47, 65, 91, 205, 235, 287, 329, 455, 533, 611, 1435, 1645, 1927, 2411, 2665, 3055, 3731, 4277, 9635, 12055, 13489, 16877, 18655, 21385, 25051, 31343, 67445, 84385, 98851, 113317, 125255, 156715, 175357, 219401, 494255, 566585, 691957, 793219, 876785, 1097005, 1285063, 1473121, 3459785, 3966095, 4645997, 6425315, 7365605, 8995441, 10311847, 23229985, 32521979, 44977205, 51559235, 60397961, 162609895, 301989805, 422785727, 2113928635]

約数ペア:

[(1, 2113928635), (5, 422785727), (7, 301989805), (13, 162609895), (35, 60397961), (41, 51559235), (47, 44977205), (65, 32521979), (91, 23229985), (205, 10311847), (235, 8995441), (287, 7365605), (329, 6425315), (455, 4645997), (533, 3966095), (611, 3459785), (1435, 1473121), (1645, 1285063), (1927, 1097005), (2411, 876785), (2665, 793219), (3055, 691957), (3731, 566585), (4277, 494255), (9635, 219401), (12055, 175357), (13489, 156715), (16877, 125255), (18655, 113317), (21385, 98851), (25051, 84385), (31343, 67445)]