2488767358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521317}}^1$

素因数の和:521368

約数の個数: 32

約数和(自身を含む): 4804466688

約数和(自身を除く): 2315699330

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 521317, 1042634, 3649219, 5734487, 7298438, 11468974, 16160827, 32321654, 40141409, 80282818, 113125789, 177769097, 226251578, 355538194, 1244383679, 2488767358]

約数ペア:

[(1, 2488767358), (2, 1244383679), (7, 355538194), (11, 226251578), (14, 177769097), (22, 113125789), (31, 80282818), (62, 40141409), (77, 32321654), (154, 16160827), (217, 11468974), (341, 7298438), (434, 5734487), (682, 3649219), (2387, 1042634), (4774, 521317)]