2545354

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1402

約数の個数: 24

約数和(自身を含む): 4678560

約数和(自身を除く): 2133206

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1367, 1862, 2734, 9569, 19138, 25973, 51946, 66983, 133966, 181811, 363622, 1272677, 2545354]

約数ペア:

[(1, 2545354), (2, 1272677), (7, 363622), (14, 181811), (19, 133966), (38, 66983), (49, 51946), (98, 25973), (133, 19138), (266, 9569), (931, 2734), (1367, 1862)]