1413127758

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:687

約数の個数: 80

約数和(自身を含む): 3319117776

約数和(自身を除く): 1905990018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 233, 294, 343, 421, 466, 686, 699, 842, 1029, 1263, 1398, 1631, 2058, 2401, 2526, 2947, 3262, 4802, 4893, 5894, 7203, 8841, 9786, 11417, 14406, 17682, 20629, 22834, 34251, 41258, 61887, 68502, 79919, 98093, 123774, 144403, 159838, 196186, 239757, 288806, 294279, 433209, 479514, 559433, 588558, 686651, 866418, 1010821, 1118866, 1373302, 1678299, 2021642, 2059953, 3032463, 3356598, 4119906, 4806557, 6064926, 9613114, 14419671, 28839342, 33645899, 67291798, 100937697, 201875394, 235521293, 471042586, 706563879, 1413127758]

約数ペア:

[(1, 1413127758), (2, 706563879), (3, 471042586), (6, 235521293), (7, 201875394), (14, 100937697), (21, 67291798), (42, 33645899), (49, 28839342), (98, 14419671), (147, 9613114), (233, 6064926), (294, 4806557), (343, 4119906), (421, 3356598), (466, 3032463), (686, 2059953), (699, 2021642), (842, 1678299), (1029, 1373302), (1263, 1118866), (1398, 1010821), (1631, 866418), (2058, 686651), (2401, 588558), (2526, 559433), (2947, 479514), (3262, 433209), (4802, 294279), (4893, 288806), (5894, 239757), (7203, 196186), (8841, 159838), (9786, 144403), (11417, 123774), (14406, 98093), (17682, 79919), (20629, 68502), (22834, 61887), (34251, 41258)]