1714180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 4092480

約数和(自身を除く): 2378300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 347, 380, 494, 694, 988, 1235, 1388, 1735, 2470, 3470, 4511, 4940, 6593, 6940, 9022, 13186, 18044, 22555, 26372, 32965, 45110, 65930, 85709, 90220, 131860, 171418, 342836, 428545, 857090, 1714180]

約数ペア:

[(1, 1714180), (2, 857090), (4, 428545), (5, 342836), (10, 171418), (13, 131860), (19, 90220), (20, 85709), (26, 65930), (38, 45110), (52, 32965), (65, 26372), (76, 22555), (95, 18044), (130, 13186), (190, 9022), (247, 6940), (260, 6593), (347, 4940), (380, 4511), (494, 3470), (694, 2470), (988, 1735), (1235, 1388)]