4431985516

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^2\times {\mathrm{571}}^1$

素因数の和:987

約数の個数: 54

約数和(自身を含む): 9083702628

約数和(自身を除く): 4651717112

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 571, 796, 1142, 1393, 2284, 2786, 3997, 5572, 7994, 9751, 15988, 19502, 27979, 39004, 39601, 55958, 79202, 111916, 113629, 158404, 227258, 277207, 454516, 554414, 795403, 1108828, 1590806, 1940449, 3181612, 3880898, 5567821, 7761796, 11135642, 22271284, 22612171, 45224342, 90448684, 158285197, 316570394, 633140788, 1107996379, 2215992758, 4431985516]

約数ペア:

[(1, 4431985516), (2, 2215992758), (4, 1107996379), (7, 633140788), (14, 316570394), (28, 158285197), (49, 90448684), (98, 45224342), (196, 22612171), (199, 22271284), (398, 11135642), (571, 7761796), (796, 5567821), (1142, 3880898), (1393, 3181612), (2284, 1940449), (2786, 1590806), (3997, 1108828), (5572, 795403), (7994, 554414), (9751, 454516), (15988, 277207), (19502, 227258), (27979, 158404), (39004, 113629), (39601, 111916), (55958, 79202)]