1226558732

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{7541}}^1$

素因数の和:7746

約数の個数: 48

約数和(自身を含む): 2535801408

約数和(自身を除く): 1309242676

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 157, 259, 314, 518, 628, 1036, 1099, 2198, 4396, 5809, 7541, 11618, 15082, 23236, 30164, 40663, 52787, 81326, 105574, 162652, 211148, 279017, 558034, 1116068, 1183937, 1953119, 2367874, 3906238, 4735748, 7812476, 8287559, 16575118, 33150236, 43805669, 87611338, 175222676, 306639683, 613279366, 1226558732]

約数ペア:

[(1, 1226558732), (2, 613279366), (4, 306639683), (7, 175222676), (14, 87611338), (28, 43805669), (37, 33150236), (74, 16575118), (148, 8287559), (157, 7812476), (259, 4735748), (314, 3906238), (518, 2367874), (628, 1953119), (1036, 1183937), (1099, 1116068), (2198, 558034), (4396, 279017), (5809, 211148), (7541, 162652), (11618, 105574), (15082, 81326), (23236, 52787), (30164, 40663)]