12554745284914

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{761597}}^1$

素因数の和:761963

約数の個数: 64

約数和(自身を含む): 22211853350400

約数和(自身を除く): 9657108065486

約数列:

[1, 2, 7, 14, 61, 97, 122, 194, 199, 398, 427, 679, 854, 1358, 1393, 2786, 5917, 11834, 12139, 19303, 24278, 38606, 41419, 82838, 84973, 135121, 169946, 270242, 761597, 1177483, 1523194, 2354966, 5331179, 8242381, 10662358, 16484762, 46457417, 73874909, 92914834, 147749818, 151557803, 303115606, 325201919, 517124363, 650403838, 1034248726, 1060904621, 2121809242, 4506369449, 9012738898, 9245025983, 14701106891, 18490051966, 29402213782, 31544586143, 63089172286, 64715181881, 102907748237, 129430363762, 205815496474, 896767520351, 1793535040702, 6277372642457, 12554745284914]

約数ペア:

[(1, 12554745284914), (2, 6277372642457), (7, 1793535040702), (14, 896767520351), (61, 205815496474), (97, 129430363762), (122, 102907748237), (194, 64715181881), (199, 63089172286), (398, 31544586143), (427, 29402213782), (679, 18490051966), (854, 14701106891), (1358, 9245025983), (1393, 9012738898), (2786, 4506369449), (5917, 2121809242), (11834, 1060904621), (12139, 1034248726), (19303, 650403838), (24278, 517124363), (38606, 325201919), (41419, 303115606), (82838, 151557803), (84973, 147749818), (135121, 92914834), (169946, 73874909), (270242, 46457417), (761597, 16484762), (1177483, 10662358), (1523194, 8242381), (2354966, 5331179)]