2017148404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 3695630400

約数和(自身を除く): 1678481996

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 197, 236, 394, 788, 1009, 2018, 2537, 4036, 5074, 8471, 10148, 11623, 16942, 23246, 33884, 43387, 46492, 59531, 86774, 119062, 173548, 198773, 238124, 397546, 499789, 795092, 999578, 1999156, 2559833, 5119666, 8547239, 10239332, 11727607, 17094478, 23455214, 34188956, 46910428, 504287101, 1008574202, 2017148404]

約数ペア:

[(1, 2017148404), (2, 1008574202), (4, 504287101), (43, 46910428), (59, 34188956), (86, 23455214), (118, 17094478), (172, 11727607), (197, 10239332), (236, 8547239), (394, 5119666), (788, 2559833), (1009, 1999156), (2018, 999578), (2537, 795092), (4036, 499789), (5074, 397546), (8471, 238124), (10148, 198773), (11623, 173548), (16942, 119062), (23246, 86774), (33884, 59531), (43387, 46492)]