2006157056

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 4070863104

約数和(自身を除く): 2064706048

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 163, 256, 262, 326, 367, 524, 652, 734, 1048, 1304, 1468, 2096, 2608, 2936, 4192, 5216, 5872, 8384, 10432, 11744, 16768, 20864, 21353, 23488, 33536, 41728, 42706, 46976, 48077, 59821, 85412, 93952, 96154, 119642, 170824, 192308, 239284, 341648, 384616, 478568, 683296, 769232, 957136, 1366592, 1538464, 1914272, 2733184, 3076928, 3828544, 5466368, 6153856, 7657088, 7836551, 12307712, 15314176, 15673102, 31346204, 62692408, 125384816, 250769632, 501539264, 1003078528, 2006157056]

約数ペア:

[(1, 2006157056), (2, 1003078528), (4, 501539264), (8, 250769632), (16, 125384816), (32, 62692408), (64, 31346204), (128, 15673102), (131, 15314176), (163, 12307712), (256, 7836551), (262, 7657088), (326, 6153856), (367, 5466368), (524, 3828544), (652, 3076928), (734, 2733184), (1048, 1914272), (1304, 1538464), (1468, 1366592), (2096, 957136), (2608, 769232), (2936, 683296), (4192, 478568), (5216, 384616), (5872, 341648), (8384, 239284), (10432, 192308), (11744, 170824), (16768, 119642), (20864, 96154), (21353, 93952), (23488, 85412), (33536, 59821), (41728, 48077), (42706, 46976)]