1389796668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2969651}}^1$

素因数の和:2969674

約数の個数: 36

約数和(自身を含む): 3783336648

約数和(自身を除く): 2393539980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2969651, 5939302, 8908953, 11878604, 17817906, 26726859, 35635812, 38605463, 53453718, 77210926, 106907436, 115816389, 154421852, 231632778, 347449167, 463265556, 694898334, 1389796668]

約数ペア:

[(1, 1389796668), (2, 694898334), (3, 463265556), (4, 347449167), (6, 231632778), (9, 154421852), (12, 115816389), (13, 106907436), (18, 77210926), (26, 53453718), (36, 38605463), (39, 35635812), (52, 26726859), (78, 17817906), (117, 11878604), (156, 8908953), (234, 5939302), (468, 2969651)]