2068442961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 3229793280

約数和(自身を除く): 1161350319

約数列:

[1, 3, 13, 19, 39, 57, 61, 67, 183, 201, 247, 683, 741, 793, 871, 1159, 1273, 2049, 2379, 2613, 3477, 3819, 4087, 8879, 12261, 12977, 15067, 16549, 26637, 38931, 41663, 45201, 45761, 49647, 53131, 77653, 124989, 137283, 159393, 168701, 232959, 506103, 541619, 594893, 791597, 869459, 1009489, 1624857, 1784679, 2374791, 2608377, 2791421, 3028467, 8374263, 10290761, 11302967, 30872283, 33908901, 36288473, 53036999, 108865419, 159110997, 689480987, 2068442961]

約数ペア:

[(1, 2068442961), (3, 689480987), (13, 159110997), (19, 108865419), (39, 53036999), (57, 36288473), (61, 33908901), (67, 30872283), (183, 11302967), (201, 10290761), (247, 8374263), (683, 3028467), (741, 2791421), (793, 2608377), (871, 2374791), (1159, 1784679), (1273, 1624857), (2049, 1009489), (2379, 869459), (2613, 791597), (3477, 594893), (3819, 541619), (4087, 506103), (8879, 232959), (12261, 168701), (12977, 159393), (15067, 137283), (16549, 124989), (26637, 77653), (38931, 53131), (41663, 49647), (45201, 45761)]