1237156986268

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2129}}^1\times {\mathrm{49531}}^1$

素因数の和:52090

約数の個数: 48

約数和(自身を含む): 2481434323200

約数和(自身を除く): 1244277336932

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2129, 2933, 4258, 5866, 8516, 11732, 14903, 29806, 49531, 59612, 99062, 198124, 346717, 693434, 892051, 1386868, 1784102, 3568204, 6244357, 12488714, 20753489, 24977428, 41506978, 83013956, 105451499, 145274423, 210902998, 290548846, 421805996, 581097692, 738160493, 1476320986, 2952641972, 44184178081, 88368356162, 176736712324, 309289246567, 618578493134, 1237156986268]

約数ペア:

[(1, 1237156986268), (2, 618578493134), (4, 309289246567), (7, 176736712324), (14, 88368356162), (28, 44184178081), (419, 2952641972), (838, 1476320986), (1676, 738160493), (2129, 581097692), (2933, 421805996), (4258, 290548846), (5866, 210902998), (8516, 145274423), (11732, 105451499), (14903, 83013956), (29806, 41506978), (49531, 24977428), (59612, 20753489), (99062, 12488714), (198124, 6244357), (346717, 3568204), (693434, 1784102), (892051, 1386868)]