978174472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{6917}}^1$

素因数の和:8541

約数の個数: 32

約数和(自身を含む): 2002345920

約数和(自身を除く): 1024171448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1607, 3214, 6428, 6917, 12856, 13834, 17677, 27668, 35354, 55336, 70708, 76087, 141416, 152174, 304348, 608696, 11115619, 22231238, 44462476, 88924952, 122271809, 244543618, 489087236, 978174472]

約数ペア:

[(1, 978174472), (2, 489087236), (4, 244543618), (8, 122271809), (11, 88924952), (22, 44462476), (44, 22231238), (88, 11115619), (1607, 608696), (3214, 304348), (6428, 152174), (6917, 141416), (12856, 76087), (13834, 70708), (17677, 55336), (27668, 35354)]