8919196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 18966528

約数和(自身を除く): 10047332

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 503, 572, 682, 806, 1006, 1364, 1612, 2012, 4433, 5533, 6539, 8866, 11066, 13078, 15593, 17732, 22132, 26156, 31186, 62372, 71929, 143858, 171523, 202709, 287716, 343046, 405418, 686092, 810836, 2229799, 4459598, 8919196]

約数ペア:

[(1, 8919196), (2, 4459598), (4, 2229799), (11, 810836), (13, 686092), (22, 405418), (26, 343046), (31, 287716), (44, 202709), (52, 171523), (62, 143858), (124, 71929), (143, 62372), (286, 31186), (341, 26156), (403, 22132), (503, 17732), (572, 15593), (682, 13078), (806, 11066), (1006, 8866), (1364, 6539), (1612, 5533), (2012, 4433)]