3923348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 8514240

約数和(自身を除く): 4590892

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 361, 418, 494, 572, 722, 836, 988, 1444, 2717, 3971, 4693, 5434, 6859, 7942, 9386, 10868, 13718, 15884, 18772, 27436, 51623, 75449, 89167, 103246, 150898, 178334, 206492, 301796, 356668, 980837, 1961674, 3923348]

約数ペア:

[(1, 3923348), (2, 1961674), (4, 980837), (11, 356668), (13, 301796), (19, 206492), (22, 178334), (26, 150898), (38, 103246), (44, 89167), (52, 75449), (76, 51623), (143, 27436), (209, 18772), (247, 15884), (286, 13718), (361, 10868), (418, 9386), (494, 7942), (572, 6859), (722, 5434), (836, 4693), (988, 3971), (1444, 2717)]