8358090052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{23117}}^1$

素因数の和:23560

約数の個数: 48

約数和(自身を含む): 16719862320

約数和(自身を除く): 8361772268

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 409, 442, 818, 884, 1636, 5317, 6953, 10634, 13906, 21268, 23117, 27812, 46234, 90389, 92468, 180778, 300521, 361556, 392989, 601042, 785978, 1202084, 1571956, 5108857, 9454853, 10217714, 18909706, 20435428, 37819412, 122913089, 160732501, 245826178, 321465002, 491652356, 642930004, 2089522513, 4179045026, 8358090052]

約数ペア:

[(1, 8358090052), (2, 4179045026), (4, 2089522513), (13, 642930004), (17, 491652356), (26, 321465002), (34, 245826178), (52, 160732501), (68, 122913089), (221, 37819412), (409, 20435428), (442, 18909706), (818, 10217714), (884, 9454853), (1636, 5108857), (5317, 1571956), (6953, 1202084), (10634, 785978), (13906, 601042), (21268, 392989), (23117, 361556), (27812, 300521), (46234, 180778), (90389, 92468)]