1520267464

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{47143}}^1$

素因数の和:47317

約数の個数: 32

約数和(自身を含む): 2970072000

約数和(自身を除く): 1449804536

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 556, 1112, 4031, 8062, 16124, 32248, 47143, 94286, 188572, 377144, 1367147, 2734294, 5468588, 6552877, 10937176, 13105754, 26211508, 52423016, 190033433, 380066866, 760133732, 1520267464]

約数ペア:

[(1, 1520267464), (2, 760133732), (4, 380066866), (8, 190033433), (29, 52423016), (58, 26211508), (116, 13105754), (139, 10937176), (232, 6552877), (278, 5468588), (556, 2734294), (1112, 1367147), (4031, 377144), (8062, 188572), (16124, 94286), (32248, 47143)]