492051274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 882264960

約数和(自身を除く): 390213686

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 169, 178, 286, 338, 979, 1157, 1487, 1859, 1958, 2314, 2974, 3718, 12727, 15041, 16357, 19331, 25454, 30082, 32714, 38662, 132343, 165451, 212641, 251303, 264686, 330902, 425282, 502606, 1455773, 1720459, 2764333, 2911546, 3440918, 5528666, 18925049, 22365967, 37850098, 44731934, 246025637, 492051274]

約数ペア:

[(1, 492051274), (2, 246025637), (11, 44731934), (13, 37850098), (22, 22365967), (26, 18925049), (89, 5528666), (143, 3440918), (169, 2911546), (178, 2764333), (286, 1720459), (338, 1455773), (979, 502606), (1157, 425282), (1487, 330902), (1859, 264686), (1958, 251303), (2314, 212641), (2974, 165451), (3718, 132343), (12727, 38662), (15041, 32714), (16357, 30082), (19331, 25454)]