1271932188

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{4391}}^1$

素因数の和:4738

約数の個数: 48

約数和(自身を含む): 3010452480

約数和(自身を除く): 1738520292

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 239, 303, 404, 478, 606, 717, 956, 1212, 1434, 2868, 4391, 8782, 13173, 17564, 24139, 26346, 48278, 52692, 72417, 96556, 144834, 289668, 443491, 886982, 1049449, 1330473, 1773964, 2098898, 2660946, 3148347, 4197796, 5321892, 6296694, 12593388, 105994349, 211988698, 317983047, 423977396, 635966094, 1271932188]

約数ペア:

[(1, 1271932188), (2, 635966094), (3, 423977396), (4, 317983047), (6, 211988698), (12, 105994349), (101, 12593388), (202, 6296694), (239, 5321892), (303, 4197796), (404, 3148347), (478, 2660946), (606, 2098898), (717, 1773964), (956, 1330473), (1212, 1049449), (1434, 886982), (2868, 443491), (4391, 289668), (8782, 144834), (13173, 96556), (17564, 72417), (24139, 52692), (26346, 48278)]