15671409068

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{17881}}^1$

素因数の和:18282

約数の個数: 48

約数和(自身を含む): 31736115264

約数和(自身を除く): 16064706196

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 277, 452, 554, 791, 1108, 1582, 1939, 3164, 3878, 7756, 17881, 31301, 35762, 62602, 71524, 125167, 125204, 219107, 250334, 438214, 500668, 876428, 2020553, 4041106, 4953037, 8082212, 9906074, 14143871, 19812148, 28287742, 34671259, 56575484, 69342518, 138685036, 559693181, 1119386362, 2238772724, 3917852267, 7835704534, 15671409068]

約数ペア:

[(1, 15671409068), (2, 7835704534), (4, 3917852267), (7, 2238772724), (14, 1119386362), (28, 559693181), (113, 138685036), (226, 69342518), (277, 56575484), (452, 34671259), (554, 28287742), (791, 19812148), (1108, 14143871), (1582, 9906074), (1939, 8082212), (3164, 4953037), (3878, 4041106), (7756, 2020553), (17881, 876428), (31301, 500668), (35762, 438214), (62602, 250334), (71524, 219107), (125167, 125204)]