1945702974

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 4092897600

約数和(自身を除く): 2147194626

約数列:

[1, 2, 3, 6, 29, 58, 87, 109, 173, 174, 218, 327, 346, 519, 593, 654, 1038, 1186, 1779, 3161, 3558, 5017, 6322, 9483, 10034, 15051, 17197, 18857, 18966, 30102, 34394, 37714, 51591, 56571, 64637, 102589, 103182, 113142, 129274, 193911, 205178, 307767, 387822, 546853, 615534, 1093706, 1640559, 1874473, 2975081, 3281118, 3748946, 5623419, 5950162, 8925243, 11182201, 11246838, 17850486, 22364402, 33546603, 67093206, 324283829, 648567658, 972851487, 1945702974]

約数ペア:

[(1, 1945702974), (2, 972851487), (3, 648567658), (6, 324283829), (29, 67093206), (58, 33546603), (87, 22364402), (109, 17850486), (173, 11246838), (174, 11182201), (218, 8925243), (327, 5950162), (346, 5623419), (519, 3748946), (593, 3281118), (654, 2975081), (1038, 1874473), (1186, 1640559), (1779, 1093706), (3161, 615534), (3558, 546853), (5017, 387822), (6322, 307767), (9483, 205178), (10034, 193911), (15051, 129274), (17197, 113142), (18857, 103182), (18966, 102589), (30102, 64637), (34394, 56571), (37714, 51591)]