1889940936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{7307}}^1$

素因数の和:8158

約数の個数: 64

約数和(自身を含む): 5095137600

約数和(自身を除く): 3205196664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 829, 1658, 2487, 3316, 4974, 6632, 7307, 9948, 10777, 14614, 19896, 21554, 21921, 29228, 32331, 43108, 43842, 58456, 64662, 86216, 87684, 94991, 129324, 175368, 189982, 258648, 284973, 379964, 569946, 759928, 1139892, 2279784, 6057503, 12115006, 18172509, 24230012, 36345018, 48460024, 72690036, 78747539, 145380072, 157495078, 236242617, 314990156, 472485234, 629980312, 944970468, 1889940936]

約数ペア:

[(1, 1889940936), (2, 944970468), (3, 629980312), (4, 472485234), (6, 314990156), (8, 236242617), (12, 157495078), (13, 145380072), (24, 78747539), (26, 72690036), (39, 48460024), (52, 36345018), (78, 24230012), (104, 18172509), (156, 12115006), (312, 6057503), (829, 2279784), (1658, 1139892), (2487, 759928), (3316, 569946), (4974, 379964), (6632, 284973), (7307, 258648), (9948, 189982), (10777, 175368), (14614, 129324), (19896, 94991), (21554, 87684), (21921, 86216), (29228, 64662), (32331, 58456), (43108, 43842)]