386272881218

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{870953}}^1$

素因数の和:871442

約数の個数: 32

約数和(自身を含む): 672237135360

約数和(自身を除く): 285964254142

約数列:

[1, 2, 7, 14, 79, 158, 401, 553, 802, 1106, 2807, 5614, 31679, 63358, 221753, 443506, 870953, 1741906, 6096671, 12193342, 68805287, 137610574, 349252153, 481637009, 698504306, 963274018, 2444765071, 4889530142, 27590920087, 55181840174, 193136440609, 386272881218]

約数ペア:

[(1, 386272881218), (2, 193136440609), (7, 55181840174), (14, 27590920087), (79, 4889530142), (158, 2444765071), (401, 963274018), (553, 698504306), (802, 481637009), (1106, 349252153), (2807, 137610574), (5614, 68805287), (31679, 12193342), (63358, 6096671), (221753, 1741906), (443506, 870953)]