143397346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{2281}}^1$

素因数の和:2386

約数の個数: 24

約数和(自身を含む): 233270604

約数和(自身を除く): 89873258

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 1849, 2281, 3698, 4562, 31433, 38777, 62866, 77554, 98083, 196166, 1667411, 3334822, 4217569, 8435138, 71698673, 143397346]

約数ペア:

[(1, 143397346), (2, 71698673), (17, 8435138), (34, 4217569), (43, 3334822), (86, 1667411), (731, 196166), (1462, 98083), (1849, 77554), (2281, 62866), (3698, 38777), (4562, 31433)]