253325672

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{3511}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 493084800

約数和(自身を除く): 239759128

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 311, 622, 1244, 2488, 3511, 7022, 9019, 14044, 18038, 28088, 36076, 72152, 101819, 203638, 407276, 814552, 1091921, 2183842, 4367684, 8735368, 31665709, 63331418, 126662836, 253325672]

約数ペア:

[(1, 253325672), (2, 126662836), (4, 63331418), (8, 31665709), (29, 8735368), (58, 4367684), (116, 2183842), (232, 1091921), (311, 814552), (622, 407276), (1244, 203638), (2488, 101819), (3511, 72152), (7022, 36076), (9019, 28088), (14044, 18038)]