17211672590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{397223}}^1$

素因数の和:397856

約数の個数: 32

約数和(自身を含む): 35464158720

約数和(自身を除く): 18252486130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 619, 1238, 3095, 4333, 6190, 8666, 21665, 43330, 397223, 794446, 1986115, 2780561, 3972230, 5561122, 13902805, 27805610, 245881037, 491762074, 1229405185, 1721167259, 2458810370, 3442334518, 8605836295, 17211672590]

約数ペア:

[(1, 17211672590), (2, 8605836295), (5, 3442334518), (7, 2458810370), (10, 1721167259), (14, 1229405185), (35, 491762074), (70, 245881037), (619, 27805610), (1238, 13902805), (3095, 5561122), (4333, 3972230), (6190, 2780561), (8666, 1986115), (21665, 794446), (43330, 397223)]