1900478965862

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 2916228317184

約数和(自身を除く): 1015749351322

約数列:

[1, 2, 127, 157, 254, 293, 311, 314, 523, 586, 622, 1046, 19939, 37211, 39497, 39878, 46001, 48827, 66421, 74422, 78994, 82111, 91123, 92002, 97654, 132842, 153239, 162653, 164222, 182246, 306478, 325306, 5842127, 6201029, 10428097, 11572621, 11684254, 12402058, 14306311, 19461353, 20656931, 20856194, 23145242, 24058523, 25536521, 28612622, 38922706, 41313862, 47657329, 48117046, 51073042, 95314658, 1816901497, 3055432421, 3243138167, 3633802994, 6052480783, 6110864842, 6486276334, 7482200653, 12104961566, 14964401306, 950239482931, 1900478965862]

約数ペア:

[(1, 1900478965862), (2, 950239482931), (127, 14964401306), (157, 12104961566), (254, 7482200653), (293, 6486276334), (311, 6110864842), (314, 6052480783), (523, 3633802994), (586, 3243138167), (622, 3055432421), (1046, 1816901497), (19939, 95314658), (37211, 51073042), (39497, 48117046), (39878, 47657329), (46001, 41313862), (48827, 38922706), (66421, 28612622), (74422, 25536521), (78994, 24058523), (82111, 23145242), (91123, 20856194), (92002, 20656931), (97654, 19461353), (132842, 14306311), (153239, 12402058), (162653, 11684254), (164222, 11572621), (182246, 10428097), (306478, 6201029), (325306, 5842127)]