4220236432

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{353}}^1\times {\mathrm{2141}}^1$

素因数の和:2851

約数の個数: 40

約数和(自身を含む): 8227207800

約数和(自身を除く): 4006971368

約数列:

[1, 2, 4, 8, 16, 349, 353, 698, 706, 1396, 1412, 2141, 2792, 2824, 4282, 5584, 5648, 8564, 17128, 34256, 123197, 246394, 492788, 747209, 755773, 985576, 1494418, 1511546, 1971152, 2988836, 3023092, 5977672, 6046184, 11955344, 12092368, 263764777, 527529554, 1055059108, 2110118216, 4220236432]

約数ペア:

[(1, 4220236432), (2, 2110118216), (4, 1055059108), (8, 527529554), (16, 263764777), (349, 12092368), (353, 11955344), (698, 6046184), (706, 5977672), (1396, 3023092), (1412, 2988836), (2141, 1971152), (2792, 1511546), (2824, 1494418), (4282, 985576), (5584, 755773), (5648, 747209), (8564, 492788), (17128, 246394), (34256, 123197)]