2018337748

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{9521}}^1$

素因数の和:9712

約数の個数: 48

約数和(自身を含む): 4133614464

約数和(自身を除く): 2115276716

約数列:

[1, 2, 4, 7, 14, 28, 67, 113, 134, 226, 268, 452, 469, 791, 938, 1582, 1876, 3164, 7571, 9521, 15142, 19042, 30284, 38084, 52997, 66647, 105994, 133294, 211988, 266588, 637907, 1075873, 1275814, 2151746, 2551628, 4303492, 4465349, 7531111, 8930698, 15062222, 17861396, 30124444, 72083491, 144166982, 288333964, 504584437, 1009168874, 2018337748]

約数ペア:

[(1, 2018337748), (2, 1009168874), (4, 504584437), (7, 288333964), (14, 144166982), (28, 72083491), (67, 30124444), (113, 17861396), (134, 15062222), (226, 8930698), (268, 7531111), (452, 4465349), (469, 4303492), (791, 2551628), (938, 2151746), (1582, 1275814), (1876, 1075873), (3164, 637907), (7571, 266588), (9521, 211988), (15142, 133294), (19042, 105994), (30284, 66647), (38084, 52997)]