1920161282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 3314908800

約数和(自身を除く): 1394747518

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 179, 347, 358, 377, 533, 694, 754, 1066, 1189, 2327, 2378, 4511, 4654, 5191, 7339, 9022, 10063, 10382, 14227, 14678, 15457, 20126, 28454, 30914, 62113, 67483, 95407, 124226, 130819, 134966, 184951, 190814, 212831, 261638, 369902, 412583, 425662, 807469, 825166, 1614938, 1801277, 2546633, 2766803, 3602554, 5093266, 5363579, 5533606, 10727158, 23416601, 33106229, 46833202, 66212458, 73852357, 147704714, 960080641, 1920161282]

約数ペア:

[(1, 1920161282), (2, 960080641), (13, 147704714), (26, 73852357), (29, 66212458), (41, 46833202), (58, 33106229), (82, 23416601), (179, 10727158), (347, 5533606), (358, 5363579), (377, 5093266), (533, 3602554), (694, 2766803), (754, 2546633), (1066, 1801277), (1189, 1614938), (2327, 825166), (2378, 807469), (4511, 425662), (4654, 412583), (5191, 369902), (7339, 261638), (9022, 212831), (10063, 190814), (10382, 184951), (14227, 134966), (14678, 130819), (15457, 124226), (20126, 95407), (28454, 67483), (30914, 62113)]