1963234

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 3907008

約数和(自身を除く): 1943774

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 67, 91, 98, 134, 161, 182, 299, 322, 469, 598, 637, 871, 938, 1127, 1274, 1541, 1742, 2093, 2254, 3082, 3283, 4186, 6097, 6566, 10787, 12194, 14651, 20033, 21574, 29302, 40066, 42679, 75509, 85358, 140231, 151018, 280462, 981617, 1963234]

約数ペア:

[(1, 1963234), (2, 981617), (7, 280462), (13, 151018), (14, 140231), (23, 85358), (26, 75509), (46, 42679), (49, 40066), (67, 29302), (91, 21574), (98, 20033), (134, 14651), (161, 12194), (182, 10787), (299, 6566), (322, 6097), (469, 4186), (598, 3283), (637, 3082), (871, 2254), (938, 2093), (1127, 1742), (1274, 1541)]