1674140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 3894912

約数和(自身を除く): 2220772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 137, 188, 235, 260, 274, 470, 548, 611, 685, 940, 1222, 1370, 1781, 2444, 2740, 3055, 3562, 6110, 6439, 7124, 8905, 12220, 12878, 17810, 25756, 32195, 35620, 64390, 83707, 128780, 167414, 334828, 418535, 837070, 1674140]

約数ペア:

[(1, 1674140), (2, 837070), (4, 418535), (5, 334828), (10, 167414), (13, 128780), (20, 83707), (26, 64390), (47, 35620), (52, 32195), (65, 25756), (94, 17810), (130, 12878), (137, 12220), (188, 8905), (235, 7124), (260, 6439), (274, 6110), (470, 3562), (548, 3055), (611, 2740), (685, 2444), (940, 1781), (1222, 1370)]