1984101370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{6551}}^1$

素因数の和:7566

約数の個数: 32

約数和(自身を含む): 3690925056

約数和(自身を除く): 1706823686

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 977, 1954, 4885, 6551, 9770, 13102, 30287, 32755, 60574, 65510, 151435, 203081, 302870, 406162, 1015405, 2030810, 6400327, 12800654, 32001635, 64003270, 198410137, 396820274, 992050685, 1984101370]

約数ペア:

[(1, 1984101370), (2, 992050685), (5, 396820274), (10, 198410137), (31, 64003270), (62, 32001635), (155, 12800654), (310, 6400327), (977, 2030810), (1954, 1015405), (4885, 406162), (6551, 302870), (9770, 203081), (13102, 151435), (30287, 65510), (32755, 60574)]