4155564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 11277056

約数和(自身を除く): 7121492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 811, 854, 1281, 1622, 1708, 2433, 2562, 3244, 4866, 5124, 5677, 9732, 11354, 17031, 22708, 34062, 49471, 68124, 98942, 148413, 197884, 296826, 346297, 593652, 692594, 1038891, 1385188, 2077782, 4155564]

約数ペア:

[(1, 4155564), (2, 2077782), (3, 1385188), (4, 1038891), (6, 692594), (7, 593652), (12, 346297), (14, 296826), (21, 197884), (28, 148413), (42, 98942), (61, 68124), (84, 49471), (122, 34062), (183, 22708), (244, 17031), (366, 11354), (427, 9732), (732, 5677), (811, 5124), (854, 4866), (1281, 3244), (1622, 2562), (1708, 2433)]