974402935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 1423319040

約数和(自身を除く): 448916105

約数列:

[1, 5, 11, 19, 23, 55, 71, 95, 115, 209, 253, 355, 437, 571, 781, 1045, 1265, 1349, 1633, 2185, 2855, 3905, 4807, 6281, 6745, 8165, 10849, 13133, 14839, 17963, 24035, 31027, 31405, 40541, 54245, 65665, 74195, 89815, 119339, 144463, 155135, 202705, 249527, 341297, 445951, 596695, 722315, 770279, 932443, 1247635, 1706485, 2229755, 2744797, 3851395, 4662215, 8473069, 10256873, 13723985, 17716417, 42365345, 51284365, 88582085, 194880587, 974402935]

約数ペア:

[(1, 974402935), (5, 194880587), (11, 88582085), (19, 51284365), (23, 42365345), (55, 17716417), (71, 13723985), (95, 10256873), (115, 8473069), (209, 4662215), (253, 3851395), (355, 2744797), (437, 2229755), (571, 1706485), (781, 1247635), (1045, 932443), (1265, 770279), (1349, 722315), (1633, 596695), (2185, 445951), (2855, 341297), (3905, 249527), (4807, 202705), (6281, 155135), (6745, 144463), (8165, 119339), (10849, 89815), (13133, 74195), (14839, 65665), (17963, 54245), (24035, 40541), (31027, 31405)]