974767906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{118211}}^1$

素因数の和:118270

約数の個数: 32

約数和(自身を含む): 1815736320

約数和(自身を除く): 840968414

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 118211, 236422, 827477, 1654954, 2246009, 3664541, 4492018, 7329082, 15722063, 25651787, 31444126, 51303574, 69626279, 139252558, 487383953, 974767906]

約数ペア:

[(1, 974767906), (2, 487383953), (7, 139252558), (14, 69626279), (19, 51303574), (31, 31444126), (38, 25651787), (62, 15722063), (133, 7329082), (217, 4492018), (266, 3664541), (434, 2246009), (589, 1654954), (1178, 827477), (4123, 236422), (8246, 118211)]