1417967290

素因数分解:

$2^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{72679}}^1$

素因数の和:74637

約数の個数: 16

約数和(自身を含む): 2553684480

約数和(自身を除く): 1135717190

約数列:

[1, 2, 5, 10, 1951, 3902, 9755, 19510, 72679, 145358, 363395, 726790, 141796729, 283593458, 708983645, 1417967290]

約数ペア:

[(1, 1417967290), (2, 708983645), (5, 283593458), (10, 141796729), (1951, 726790), (3902, 363395), (9755, 145358), (19510, 72679)]