1348681684

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 2794975848

約数和(自身を除く): 1446294164

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 193, 196, 202, 353, 386, 404, 706, 707, 772, 1351, 1412, 1414, 2471, 2702, 2828, 4942, 4949, 5404, 9457, 9884, 9898, 17297, 18914, 19493, 19796, 34594, 35653, 37828, 38986, 68129, 69188, 71306, 77972, 136258, 136451, 142612, 249571, 272516, 272902, 476903, 499142, 545804, 953806, 955157, 998284, 1746997, 1907612, 1910314, 3338321, 3493994, 3820628, 6676642, 6881029, 6987988, 13353284, 13762058, 27524116, 48167203, 96334406, 192668812, 337170421, 674340842, 1348681684]

約数ペア:

[(1, 1348681684), (2, 674340842), (4, 337170421), (7, 192668812), (14, 96334406), (28, 48167203), (49, 27524116), (98, 13762058), (101, 13353284), (193, 6987988), (196, 6881029), (202, 6676642), (353, 3820628), (386, 3493994), (404, 3338321), (706, 1910314), (707, 1907612), (772, 1746997), (1351, 998284), (1412, 955157), (1414, 953806), (2471, 545804), (2702, 499142), (2828, 476903), (4942, 272902), (4949, 272516), (5404, 249571), (9457, 142612), (9884, 136451), (9898, 136258), (17297, 77972), (18914, 71306), (19493, 69188), (19796, 68129), (34594, 38986), (35653, 37828)]