249245722

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 415483200

約数和(自身を除く): 166237478

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 859, 1199, 1331, 1718, 2398, 2662, 9449, 13189, 18898, 26378, 93631, 103939, 145079, 187262, 207878, 290158, 1029941, 1143329, 2059882, 2286658, 11329351, 22658702, 124622861, 249245722]

約数ペア:

[(1, 249245722), (2, 124622861), (11, 22658702), (22, 11329351), (109, 2286658), (121, 2059882), (218, 1143329), (242, 1029941), (859, 290158), (1199, 207878), (1331, 187262), (1718, 145079), (2398, 103939), (2662, 93631), (9449, 26378), (13189, 18898)]