1342198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:77

約数の個数: 36

約数和(自身を含む): 2510028

約数和(自身を除く): 1167830

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 169, 209, 247, 286, 338, 361, 418, 494, 722, 1859, 2717, 3211, 3718, 3971, 4693, 5434, 6422, 7942, 9386, 35321, 51623, 61009, 70642, 103246, 122018, 671099, 1342198]

約数ペア:

[(1, 1342198), (2, 671099), (11, 122018), (13, 103246), (19, 70642), (22, 61009), (26, 51623), (38, 35321), (143, 9386), (169, 7942), (209, 6422), (247, 5434), (286, 4693), (338, 3971), (361, 3718), (418, 3211), (494, 2717), (722, 1859)]