1885312

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 4455360

約数和(自身を除く): 2570048

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 103, 104, 128, 143, 176, 206, 208, 286, 352, 412, 416, 572, 704, 824, 832, 1133, 1144, 1339, 1408, 1648, 1664, 2266, 2288, 2678, 3296, 4532, 4576, 5356, 6592, 9064, 9152, 10712, 13184, 14729, 18128, 18304, 21424, 29458, 36256, 42848, 58916, 72512, 85696, 117832, 145024, 171392, 235664, 471328, 942656, 1885312]

約数ペア:

[(1, 1885312), (2, 942656), (4, 471328), (8, 235664), (11, 171392), (13, 145024), (16, 117832), (22, 85696), (26, 72512), (32, 58916), (44, 42848), (52, 36256), (64, 29458), (88, 21424), (103, 18304), (104, 18128), (128, 14729), (143, 13184), (176, 10712), (206, 9152), (208, 9064), (286, 6592), (352, 5356), (412, 4576), (416, 4532), (572, 3296), (704, 2678), (824, 2288), (832, 2266), (1133, 1664), (1144, 1648), (1339, 1408)]