12809408944

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{599}}^1\times {\mathrm{8513}}^1$

素因数の和:9277

約数の個数: 40

約数和(自身を含む): 25020943200

約数和(自身を除く): 12211534256

約数列:

[1, 2, 4, 8, 16, 157, 314, 599, 628, 1198, 1256, 2396, 2512, 4792, 8513, 9584, 17026, 34052, 68104, 94043, 136208, 188086, 376172, 752344, 1336541, 1504688, 2673082, 5099287, 5346164, 10198574, 10692328, 20397148, 21384656, 40794296, 81588592, 800588059, 1601176118, 3202352236, 6404704472, 12809408944]

約数ペア:

[(1, 12809408944), (2, 6404704472), (4, 3202352236), (8, 1601176118), (16, 800588059), (157, 81588592), (314, 40794296), (599, 21384656), (628, 20397148), (1198, 10692328), (1256, 10198574), (2396, 5346164), (2512, 5099287), (4792, 2673082), (8513, 1504688), (9584, 1336541), (17026, 752344), (34052, 376172), (68104, 188086), (94043, 136208)]