2017384688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{73009}}^1$

素因数の和:73185

約数の個数: 40

約数和(自身を含む): 4291235760

約数和(自身を除く): 2273851072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2512, 3454, 6908, 13816, 27632, 73009, 146018, 292036, 584072, 803099, 1168144, 1606198, 3212396, 6424792, 11462413, 12849584, 22924826, 45849652, 91699304, 126086543, 183398608, 252173086, 504346172, 1008692344, 2017384688]

約数ペア:

[(1, 2017384688), (2, 1008692344), (4, 504346172), (8, 252173086), (11, 183398608), (16, 126086543), (22, 91699304), (44, 45849652), (88, 22924826), (157, 12849584), (176, 11462413), (314, 6424792), (628, 3212396), (1256, 1606198), (1727, 1168144), (2512, 803099), (3454, 584072), (6908, 292036), (13816, 146018), (27632, 73009)]