1570821538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1\times {\mathrm{653}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 2791941696

約数和(自身を除く): 1221120158

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 647, 653, 1294, 1306, 1859, 3718, 7117, 7183, 8411, 8489, 14234, 14366, 16822, 16978, 92521, 93379, 109343, 110357, 185042, 186758, 218686, 220714, 422491, 844982, 1202773, 1213927, 2405546, 2427854, 4647401, 5492383, 9294802, 10984766, 60416213, 71400979, 120832426, 142801958, 785410769, 1570821538]

約数ペア:

[(1, 1570821538), (2, 785410769), (11, 142801958), (13, 120832426), (22, 71400979), (26, 60416213), (143, 10984766), (169, 9294802), (286, 5492383), (338, 4647401), (647, 2427854), (653, 2405546), (1294, 1213927), (1306, 1202773), (1859, 844982), (3718, 422491), (7117, 220714), (7183, 218686), (8411, 186758), (8489, 185042), (14234, 110357), (14366, 109343), (16822, 93379), (16978, 92521)]