1890805404

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{8513}}^1$

素因数の和:8826

約数の個数: 48

約数和(自身を含む): 4485583872

約数和(自身を除く): 2594778468

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 223, 249, 332, 446, 498, 669, 892, 996, 1338, 2676, 8513, 17026, 18509, 25539, 34052, 37018, 51078, 55527, 74036, 102156, 111054, 222108, 706579, 1413158, 1898399, 2119737, 2826316, 3796798, 4239474, 5695197, 7593596, 8478948, 11390394, 22780788, 157567117, 315134234, 472701351, 630268468, 945402702, 1890805404]

約数ペア:

[(1, 1890805404), (2, 945402702), (3, 630268468), (4, 472701351), (6, 315134234), (12, 157567117), (83, 22780788), (166, 11390394), (223, 8478948), (249, 7593596), (332, 5695197), (446, 4239474), (498, 3796798), (669, 2826316), (892, 2119737), (996, 1898399), (1338, 1413158), (2676, 706579), (8513, 222108), (17026, 111054), (18509, 102156), (25539, 74036), (34052, 55527), (37018, 51078)]