1957072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:215

約数の個数: 30

約数和(自身を含む): 4126038

約数和(自身を除く): 2168966

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 5044, 9409, 10088, 18818, 20176, 37636, 75272, 122317, 150544, 244634, 489268, 978536, 1957072]

約数ペア:

[(1, 1957072), (2, 978536), (4, 489268), (8, 244634), (13, 150544), (16, 122317), (26, 75272), (52, 37636), (97, 20176), (104, 18818), (194, 10088), (208, 9409), (388, 5044), (776, 2522), (1261, 1552)]