2019983706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 4820175360

約数和(自身を除く): 2800191654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 113, 117, 158, 226, 234, 237, 339, 474, 678, 711, 967, 1017, 1027, 1422, 1469, 1934, 2034, 2054, 2901, 2938, 3081, 4407, 5802, 6162, 8703, 8814, 8927, 9243, 12571, 13221, 17406, 17854, 18486, 25142, 26442, 26781, 37713, 53562, 75426, 76393, 80343, 109271, 113139, 116051, 152786, 160686, 218542, 226278, 229179, 232102, 327813, 348153, 458358, 655626, 687537, 696306, 983439, 993109, 1044459, 1375074, 1420523, 1966878, 1986218, 2088918, 2841046, 2979327, 4261569, 5958654, 8523138, 8632409, 8937981, 12784707, 17264818, 17875962, 25569414, 25897227, 51794454, 77691681, 112221317, 155383362, 224442634, 336663951, 673327902, 1009991853, 2019983706]

約数ペア:

[(1, 2019983706), (2, 1009991853), (3, 673327902), (6, 336663951), (9, 224442634), (13, 155383362), (18, 112221317), (26, 77691681), (39, 51794454), (78, 25897227), (79, 25569414), (113, 17875962), (117, 17264818), (158, 12784707), (226, 8937981), (234, 8632409), (237, 8523138), (339, 5958654), (474, 4261569), (678, 2979327), (711, 2841046), (967, 2088918), (1017, 1986218), (1027, 1966878), (1422, 1420523), (1469, 1375074), (1934, 1044459), (2034, 993109), (2054, 983439), (2901, 696306), (2938, 687537), (3081, 655626), (4407, 458358), (5802, 348153), (6162, 327813), (8703, 232102), (8814, 229179), (8927, 226278), (9243, 218542), (12571, 160686), (13221, 152786), (17406, 116051), (17854, 113139), (18486, 109271), (25142, 80343), (26442, 76393), (26781, 75426), (37713, 53562)]