869897456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{9421}}^1$

素因数の和:9657

約数の個数: 40

約数和(自身を含む): 1752492000

約数和(自身を除く): 882594544

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 199, 232, 398, 464, 796, 1592, 3184, 5771, 9421, 11542, 18842, 23084, 37684, 46168, 75368, 92336, 150736, 273209, 546418, 1092836, 1874779, 2185672, 3749558, 4371344, 7499116, 14998232, 29996464, 54368591, 108737182, 217474364, 434948728, 869897456]

約数ペア:

[(1, 869897456), (2, 434948728), (4, 217474364), (8, 108737182), (16, 54368591), (29, 29996464), (58, 14998232), (116, 7499116), (199, 4371344), (232, 3749558), (398, 2185672), (464, 1874779), (796, 1092836), (1592, 546418), (3184, 273209), (5771, 150736), (9421, 92336), (11542, 75368), (18842, 46168), (23084, 37684)]