2017176656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 4397426880

約数和(自身を除く): 2380250224

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 307, 407, 592, 614, 814, 1009, 1228, 1628, 2018, 2456, 3256, 3377, 4036, 4912, 6512, 6754, 8072, 11099, 11359, 13508, 16144, 22198, 22718, 27016, 37333, 44396, 45436, 54032, 74666, 88792, 90872, 124949, 149332, 177584, 181744, 249898, 298664, 309763, 410663, 499796, 597328, 619526, 821326, 999592, 1239052, 1642652, 1999184, 2478104, 3285304, 3407393, 4956208, 6570608, 6814786, 11461231, 13629572, 22922462, 27259144, 45844924, 54518288, 91689848, 126073541, 183379696, 252147082, 504294164, 1008588328, 2017176656]

約数ペア:

[(1, 2017176656), (2, 1008588328), (4, 504294164), (8, 252147082), (11, 183379696), (16, 126073541), (22, 91689848), (37, 54518288), (44, 45844924), (74, 27259144), (88, 22922462), (148, 13629572), (176, 11461231), (296, 6814786), (307, 6570608), (407, 4956208), (592, 3407393), (614, 3285304), (814, 2478104), (1009, 1999184), (1228, 1642652), (1628, 1239052), (2018, 999592), (2456, 821326), (3256, 619526), (3377, 597328), (4036, 499796), (4912, 410663), (6512, 309763), (6754, 298664), (8072, 249898), (11099, 181744), (11359, 177584), (13508, 149332), (16144, 124949), (22198, 90872), (22718, 88792), (27016, 74666), (37333, 54032), (44396, 45436)]