1290906192

素因数分解:

$2^4\times 3^1\times {\mathrm{977}}^1\times {\mathrm{27527}}^1$

素因数の和:28515

約数の個数: 40

約数和(自身を含む): 3338375616

約数和(自身を除く): 2047469424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 977, 1954, 2931, 3908, 5862, 7816, 11724, 15632, 23448, 27527, 46896, 55054, 82581, 110108, 165162, 220216, 330324, 440432, 660648, 1321296, 26893879, 53787758, 80681637, 107575516, 161363274, 215151032, 322726548, 430302064, 645453096, 1290906192]

約数ペア:

[(1, 1290906192), (2, 645453096), (3, 430302064), (4, 322726548), (6, 215151032), (8, 161363274), (12, 107575516), (16, 80681637), (24, 53787758), (48, 26893879), (977, 1321296), (1954, 660648), (2931, 440432), (3908, 330324), (5862, 220216), (7816, 165162), (11724, 110108), (15632, 82581), (23448, 55054), (27527, 46896)]