7882238

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 7630882

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 269, 299, 322, 538, 598, 637, 1127, 1274, 1883, 2093, 2254, 3497, 3766, 4186, 6187, 6994, 12374, 13181, 14651, 24479, 26362, 29302, 43309, 48958, 80431, 86618, 160862, 171353, 303163, 342706, 563017, 606326, 1126034, 3941119, 7882238]

約数ペア:

[(1, 7882238), (2, 3941119), (7, 1126034), (13, 606326), (14, 563017), (23, 342706), (26, 303163), (46, 171353), (49, 160862), (91, 86618), (98, 80431), (161, 48958), (182, 43309), (269, 29302), (299, 26362), (322, 24479), (538, 14651), (598, 13181), (637, 12374), (1127, 6994), (1274, 6187), (1883, 4186), (2093, 3766), (2254, 3497)]