1347190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 2683296

約数和(自身を除く): 1336106

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 241, 430, 482, 559, 1118, 1205, 2410, 2795, 3133, 5590, 6266, 10363, 15665, 20726, 31330, 51815, 103630, 134719, 269438, 673595, 1347190]

約数ペア:

[(1, 1347190), (2, 673595), (5, 269438), (10, 134719), (13, 103630), (26, 51815), (43, 31330), (65, 20726), (86, 15665), (130, 10363), (215, 6266), (241, 5590), (430, 3133), (482, 2795), (559, 2410), (1118, 1205)]