1970372607

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2293}}^1$

素因数の和:2432

約数の個数: 64

約数和(自身を含む): 3329786880

約数和(自身を除く): 1359414273

約数列:

[1, 3, 7, 17, 21, 29, 51, 83, 87, 119, 203, 249, 357, 493, 581, 609, 1411, 1479, 1743, 2293, 2407, 3451, 4233, 6879, 7221, 9877, 10353, 16051, 16849, 29631, 38981, 40919, 48153, 50547, 66497, 116943, 122757, 190319, 199491, 272867, 286433, 465479, 570957, 818601, 859299, 1130449, 1332233, 1396437, 3235423, 3391347, 3996699, 5519251, 7913143, 9706269, 16557753, 22647961, 23739429, 38634757, 67943883, 93827267, 115904271, 281481801, 656790869, 1970372607]

約数ペア:

[(1, 1970372607), (3, 656790869), (7, 281481801), (17, 115904271), (21, 93827267), (29, 67943883), (51, 38634757), (83, 23739429), (87, 22647961), (119, 16557753), (203, 9706269), (249, 7913143), (357, 5519251), (493, 3996699), (581, 3391347), (609, 3235423), (1411, 1396437), (1479, 1332233), (1743, 1130449), (2293, 859299), (2407, 818601), (3451, 570957), (4233, 465479), (6879, 286433), (7221, 272867), (9877, 199491), (10353, 190319), (16051, 122757), (16849, 116943), (29631, 66497), (38981, 50547), (40919, 48153)]