9287278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4672

約数の個数: 32

約数和(自身を含む): 18708480

約数和(自身を除く): 9421202

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 4639, 9278, 32473, 51029, 60307, 64946, 102058, 120614, 357203, 422149, 663377, 714406, 844298, 1326754, 4643639, 9287278]

約数ペア:

[(1, 9287278), (2, 4643639), (7, 1326754), (11, 844298), (13, 714406), (14, 663377), (22, 422149), (26, 357203), (77, 120614), (91, 102058), (143, 64946), (154, 60307), (182, 51029), (286, 32473), (1001, 9278), (2002, 4639)]