1749069854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{138661}}^1$

素因数の和:138740

約数の個数: 32

約数和(自身を含む): 3234707136

約数和(自身を除く): 1485637282

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 6307, 12614, 138661, 277322, 970627, 1941254, 2357237, 4714474, 7349033, 14698066, 16500659, 33001318, 51443231, 102886462, 124933561, 249867122, 874534927, 1749069854]

約数ペア:

[(1, 1749069854), (2, 874534927), (7, 249867122), (14, 124933561), (17, 102886462), (34, 51443231), (53, 33001318), (106, 16500659), (119, 14698066), (238, 7349033), (371, 4714474), (742, 2357237), (901, 1941254), (1802, 970627), (6307, 277322), (12614, 138661)]