2748252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 7024640

約数和(自身を除く): 4276388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 223, 237, 316, 446, 474, 669, 892, 948, 1027, 1338, 2054, 2676, 2899, 3081, 4108, 5798, 6162, 8697, 11596, 12324, 17394, 17617, 34788, 35234, 52851, 70468, 105702, 211404, 229021, 458042, 687063, 916084, 1374126, 2748252]

約数ペア:

[(1, 2748252), (2, 1374126), (3, 916084), (4, 687063), (6, 458042), (12, 229021), (13, 211404), (26, 105702), (39, 70468), (52, 52851), (78, 35234), (79, 34788), (156, 17617), (158, 17394), (223, 12324), (237, 11596), (316, 8697), (446, 6162), (474, 5798), (669, 4108), (892, 3081), (948, 2899), (1027, 2676), (1338, 2054)]