142870754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10427}}^1$

素因数の和:10490

約数の個数: 32

約数和(自身を含む): 252274176

約数和(自身を除く): 109403422

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 6851, 10427, 13702, 20854, 135551, 177259, 271102, 323237, 354518, 646474, 2304367, 4202081, 4608734, 5495029, 8404162, 10990058, 71435377, 142870754]

約数ペア:

[(1, 142870754), (2, 71435377), (13, 10990058), (17, 8404162), (26, 5495029), (31, 4608734), (34, 4202081), (62, 2304367), (221, 646474), (403, 354518), (442, 323237), (527, 271102), (806, 177259), (1054, 135551), (6851, 20854), (10427, 13702)]