1520678416

素因数分解:

$2^4\times {\mathrm{1753}}^1\times {\mathrm{54217}}^1$

素因数の和:55978

約数の個数: 20

約数和(自身を含む): 2948049532

約数和(自身を除く): 1427371116

約数列:

[1, 2, 4, 8, 16, 1753, 3506, 7012, 14024, 28048, 54217, 108434, 216868, 433736, 867472, 95042401, 190084802, 380169604, 760339208, 1520678416]

約数ペア:

[(1, 1520678416), (2, 760339208), (4, 380169604), (8, 190084802), (16, 95042401), (1753, 867472), (3506, 433736), (7012, 216868), (14024, 108434), (28048, 54217)]