1360721404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{12853}}^1$

素因数の和:13082

約数の個数: 48

約数和(自身を含む): 2879296000

約数和(自身を除く): 1518574596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 199, 266, 398, 532, 796, 1393, 2786, 3781, 5572, 7562, 12853, 15124, 25706, 26467, 51412, 52934, 89971, 105868, 179942, 244207, 359884, 488414, 976828, 1709449, 2557747, 3418898, 5115494, 6837796, 10230988, 17904229, 35808458, 48597193, 71616916, 97194386, 194388772, 340180351, 680360702, 1360721404]

約数ペア:

[(1, 1360721404), (2, 680360702), (4, 340180351), (7, 194388772), (14, 97194386), (19, 71616916), (28, 48597193), (38, 35808458), (76, 17904229), (133, 10230988), (199, 6837796), (266, 5115494), (398, 3418898), (532, 2557747), (796, 1709449), (1393, 976828), (2786, 488414), (3781, 359884), (5572, 244207), (7562, 179942), (12853, 105868), (15124, 89971), (25706, 52934), (26467, 51412)]