1330498154426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3581}}^1\times {\mathrm{7019}}^1$

素因数の和:10827

約数の個数: 64

約数和(自身を含む): 2413981440000

約数和(自身を除く): 1083483285574

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1393, 2786, 3581, 3781, 7019, 7162, 7562, 14038, 25067, 26467, 49133, 50134, 52934, 68039, 98266, 133361, 136078, 266722, 476273, 712619, 933527, 952546, 1396781, 1425238, 1867054, 2793562, 4988333, 9777467, 9976666, 13539761, 19554934, 25135039, 26538839, 27079522, 50270078, 53077678, 94778327, 175945273, 185771873, 189556654, 351890546, 371543746, 477565741, 955131482, 3342960187, 5001872761, 6685920374, 10003745522, 35013109327, 70026218654, 95035582459, 190071164918, 665249077213, 1330498154426]

約数ペア:

[(1, 1330498154426), (2, 665249077213), (7, 190071164918), (14, 95035582459), (19, 70026218654), (38, 35013109327), (133, 10003745522), (199, 6685920374), (266, 5001872761), (398, 3342960187), (1393, 955131482), (2786, 477565741), (3581, 371543746), (3781, 351890546), (7019, 189556654), (7162, 185771873), (7562, 175945273), (14038, 94778327), (25067, 53077678), (26467, 50270078), (49133, 27079522), (50134, 26538839), (52934, 25135039), (68039, 19554934), (98266, 13539761), (133361, 9976666), (136078, 9777467), (266722, 4988333), (476273, 2793562), (712619, 1867054), (933527, 1425238), (952546, 1396781)]