1080839318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{2371}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 1775299680

約数和(自身を除く): 694460362

約数列:

[1, 2, 13, 26, 89, 178, 197, 394, 1157, 2314, 2371, 2561, 4742, 5122, 17533, 30823, 35066, 61646, 211019, 227929, 422038, 455858, 467087, 934174, 2743247, 5486494, 6072131, 12144262, 41570743, 83141486, 540419659, 1080839318]

約数ペア:

[(1, 1080839318), (2, 540419659), (13, 83141486), (26, 41570743), (89, 12144262), (178, 6072131), (197, 5486494), (394, 2743247), (1157, 934174), (2314, 467087), (2371, 455858), (2561, 422038), (4742, 227929), (5122, 211019), (17533, 61646), (30823, 35066)]