5561663422

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{619753}}^1$

素因数の和:620403

約数の個数: 16

約数和(自身を含む): 9549169632

約数和(自身を除く): 3987506210

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 619753, 1239506, 4338271, 8676542, 397261673, 794523346, 2780831711, 5561663422]

約数ペア:

[(1, 5561663422), (2, 2780831711), (7, 794523346), (14, 397261673), (641, 8676542), (1282, 4338271), (4487, 1239506), (8974, 619753)]