13309800812

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{881911}}^1$

素因数の和:881947

約数の個数: 48

約数和(自身を含む): 29632243200

約数和(自身を除く): 16322442388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 15092, 881911, 1763822, 3527644, 6173377, 9701021, 12346754, 19402042, 24693508, 38804084, 43213639, 67907147, 86427278, 135814294, 172854556, 271628588, 302495473, 475350029, 604990946, 950700058, 1209981892, 1901400116, 3327450203, 6654900406, 13309800812]

約数ペア:

[(1, 13309800812), (2, 6654900406), (4, 3327450203), (7, 1901400116), (11, 1209981892), (14, 950700058), (22, 604990946), (28, 475350029), (44, 302495473), (49, 271628588), (77, 172854556), (98, 135814294), (154, 86427278), (196, 67907147), (308, 43213639), (343, 38804084), (539, 24693508), (686, 19402042), (1078, 12346754), (1372, 9701021), (2156, 6173377), (3773, 3527644), (7546, 1763822), (15092, 881911)]