628026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 1512960

約数和(自身を除く): 884934

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 787, 798, 1574, 2361, 4722, 5509, 11018, 14953, 16527, 29906, 33054, 44859, 89718, 104671, 209342, 314013, 628026]

約数ペア:

[(1, 628026), (2, 314013), (3, 209342), (6, 104671), (7, 89718), (14, 44859), (19, 33054), (21, 29906), (38, 16527), (42, 14953), (57, 11018), (114, 5509), (133, 4722), (266, 2361), (399, 1574), (787, 798)]