2012503942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{1279}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 3199795200

約数和(自身を除く): 1187291258

約数列:

[1, 2, 31, 41, 62, 82, 619, 1238, 1271, 1279, 2542, 2558, 19189, 25379, 38378, 39649, 50758, 52439, 79298, 104878, 786749, 791701, 1573498, 1583402, 1625609, 3251218, 24542731, 32459741, 49085462, 64919482, 1006251971, 2012503942]

約数ペア:

[(1, 2012503942), (2, 1006251971), (31, 64919482), (41, 49085462), (62, 32459741), (82, 24542731), (619, 3251218), (1238, 1625609), (1271, 1583402), (1279, 1573498), (2542, 791701), (2558, 786749), (19189, 104878), (25379, 79298), (38378, 52439), (39649, 50758)]