2012136301

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 2452985856

約数和(自身を除く): 440849555

約数列:

[1, 7, 23, 61, 161, 211, 427, 971, 1403, 1477, 4853, 6797, 9821, 12871, 22333, 33971, 59231, 90097, 156331, 204881, 296033, 414617, 1362313, 1434167, 2072231, 4712263, 9536191, 12497741, 32985841, 87484187, 287448043, 2012136301]

約数ペア:

[(1, 2012136301), (7, 287448043), (23, 87484187), (61, 32985841), (161, 12497741), (211, 9536191), (427, 4712263), (971, 2072231), (1403, 1434167), (1477, 1362313), (4853, 414617), (6797, 296033), (9821, 204881), (12871, 156331), (22333, 90097), (33971, 59231)]