1643484

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 3864448

約数和(自身を除く): 2220964

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 907, 1812, 1814, 2721, 3628, 5442, 10884, 136957, 273914, 410871, 547828, 821742, 1643484]

約数ペア:

[(1, 1643484), (2, 821742), (3, 547828), (4, 410871), (6, 273914), (12, 136957), (151, 10884), (302, 5442), (453, 3628), (604, 2721), (906, 1814), (907, 1812)]