2000971832072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{15217}}^1\times {\mathrm{12239}}^1$

素因数の和:27558

約数の個数: 64

約数和(自身を含む): 4023395712000

約数和(自身を除く): 2022423879928

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 12239, 15217, 24478, 30434, 48956, 60868, 97912, 121736, 208063, 258689, 416126, 517378, 832252, 966881, 1034756, 1202143, 1664504, 1933762, 2069512, 2404286, 3867524, 4808572, 7735048, 9617144, 16436977, 20436431, 32873954, 40872862, 65747908, 81745724, 131495816, 163491448, 186240863, 372481726, 744963452, 1489926904, 3166094671, 6332189342, 12664378684, 14713028177, 25328757368, 29426056354, 58852112708, 117704225416, 250121479009, 500242958018, 1000485916036, 2000971832072]

約数ペア:

[(1, 2000971832072), (2, 1000485916036), (4, 500242958018), (8, 250121479009), (17, 117704225416), (34, 58852112708), (68, 29426056354), (79, 25328757368), (136, 14713028177), (158, 12664378684), (316, 6332189342), (632, 3166094671), (1343, 1489926904), (2686, 744963452), (5372, 372481726), (10744, 186240863), (12239, 163491448), (15217, 131495816), (24478, 81745724), (30434, 65747908), (48956, 40872862), (60868, 32873954), (97912, 20436431), (121736, 16436977), (208063, 9617144), (258689, 7735048), (416126, 4808572), (517378, 3867524), (832252, 2404286), (966881, 2069512), (1034756, 1933762), (1202143, 1664504)]