1275758834

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{7639}}^1$

素因数の和:7878

約数の個数: 32

約数和(自身を含む): 2229657600

約数和(自身を除く): 953898766

約数列:

[1, 2, 7, 14, 79, 151, 158, 302, 553, 1057, 1106, 2114, 7639, 11929, 15278, 23858, 53473, 83503, 106946, 167006, 603481, 1153489, 1206962, 2306978, 4224367, 8074423, 8448734, 16148846, 91125631, 182251262, 637879417, 1275758834]

約数ペア:

[(1, 1275758834), (2, 637879417), (7, 182251262), (14, 91125631), (79, 16148846), (151, 8448734), (158, 8074423), (302, 4224367), (553, 2306978), (1057, 1206962), (1106, 1153489), (2114, 603481), (7639, 167006), (11929, 106946), (15278, 83503), (23858, 53473)]