2016181934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{4937}}^1$

素因数の和:5204

約数の個数: 32

約数和(自身を含む): 3310040160

約数和(自身を除く): 1293858226

約数列:

[1, 2, 13, 26, 113, 139, 226, 278, 1469, 1807, 2938, 3614, 4937, 9874, 15707, 31414, 64181, 128362, 204191, 408382, 557881, 686243, 1115762, 1372486, 7252453, 8921159, 14504906, 17842318, 77545459, 155090918, 1008090967, 2016181934]

約数ペア:

[(1, 2016181934), (2, 1008090967), (13, 155090918), (26, 77545459), (113, 17842318), (139, 14504906), (226, 8921159), (278, 7252453), (1469, 1372486), (1807, 1115762), (2938, 686243), (3614, 557881), (4937, 408382), (9874, 204191), (15707, 128362), (31414, 64181)]