2100572024

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{24919}}^1$

素因数の和:25223

約数の個数: 32

約数和(自身を含む): 4050496800

約数和(自身を除く): 1949924776

約数列:

[1, 2, 4, 8, 41, 82, 164, 257, 328, 514, 1028, 2056, 10537, 21074, 24919, 42148, 49838, 84296, 99676, 199352, 1021679, 2043358, 4086716, 6404183, 8173432, 12808366, 25616732, 51233464, 262571503, 525143006, 1050286012, 2100572024]

約数ペア:

[(1, 2100572024), (2, 1050286012), (4, 525143006), (8, 262571503), (41, 51233464), (82, 25616732), (164, 12808366), (257, 8173432), (328, 6404183), (514, 4086716), (1028, 2043358), (2056, 1021679), (10537, 199352), (21074, 99676), (24919, 84296), (42148, 49838)]