442496446

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{6529}}^1$

素因数の和:6688

約数の個数: 32

約数和(自身を含む): 782346240

約数和(自身を除く): 339849794

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 658, 721, 1442, 4841, 6529, 9682, 13058, 33887, 45703, 67774, 91406, 306863, 613726, 672487, 1344974, 2148041, 4296082, 4707409, 9414818, 31606889, 63213778, 221248223, 442496446]

約数ペア:

[(1, 442496446), (2, 221248223), (7, 63213778), (14, 31606889), (47, 9414818), (94, 4707409), (103, 4296082), (206, 2148041), (329, 1344974), (658, 672487), (721, 613726), (1442, 306863), (4841, 91406), (6529, 67774), (9682, 45703), (13058, 33887)]