13875751012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{6917}}^1$

素因数の和:7180

約数の個数: 48

約数和(自身を含む): 25313238720

約数和(自身を除く): 11437487708

約数列:

[1, 2, 4, 43, 86, 107, 109, 172, 214, 218, 428, 436, 4601, 4687, 6917, 9202, 9374, 11663, 13834, 18404, 18748, 23326, 27668, 46652, 297431, 501509, 594862, 740119, 753953, 1003018, 1189724, 1480238, 1507906, 2006036, 2960476, 3015812, 31825117, 32419979, 63650234, 64839958, 80672971, 127300468, 129679916, 161345942, 322691884, 3468937753, 6937875506, 13875751012]

約数ペア:

[(1, 13875751012), (2, 6937875506), (4, 3468937753), (43, 322691884), (86, 161345942), (107, 129679916), (109, 127300468), (172, 80672971), (214, 64839958), (218, 63650234), (428, 32419979), (436, 31825117), (4601, 3015812), (4687, 2960476), (6917, 2006036), (9202, 1507906), (9374, 1480238), (11663, 1189724), (13834, 1003018), (18404, 753953), (18748, 740119), (23326, 594862), (27668, 501509), (46652, 297431)]