4142772046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 7624581120

約数和(自身を除く): 3481809074

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 191, 266, 382, 511, 1022, 1117, 1337, 1387, 2234, 2674, 2774, 3629, 7258, 7819, 9709, 13943, 15638, 19418, 21223, 25403, 27886, 42446, 50806, 81541, 97601, 148561, 163082, 195202, 213347, 264917, 297122, 426694, 529834, 570787, 1141574, 1493429, 1549279, 1854419, 2986858, 3098558, 3708838, 4053593, 8107186, 10844953, 15574331, 21689906, 28375151, 31148662, 56750302, 109020317, 218040634, 295912289, 591824578, 2071386023, 4142772046]

約数ペア:

[(1, 4142772046), (2, 2071386023), (7, 591824578), (14, 295912289), (19, 218040634), (38, 109020317), (73, 56750302), (133, 31148662), (146, 28375151), (191, 21689906), (266, 15574331), (382, 10844953), (511, 8107186), (1022, 4053593), (1117, 3708838), (1337, 3098558), (1387, 2986858), (2234, 1854419), (2674, 1549279), (2774, 1493429), (3629, 1141574), (7258, 570787), (7819, 529834), (9709, 426694), (13943, 297122), (15638, 264917), (19418, 213347), (21223, 195202), (25403, 163082), (27886, 148561), (42446, 97601), (50806, 81541)]