2086672

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 4777472

約数和(自身を除く): 2690800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 601, 868, 1202, 1736, 2404, 3472, 4207, 4808, 8414, 9616, 16828, 18631, 33656, 37262, 67312, 74524, 130417, 149048, 260834, 298096, 521668, 1043336, 2086672]

約数ペア:

[(1, 2086672), (2, 1043336), (4, 521668), (7, 298096), (8, 260834), (14, 149048), (16, 130417), (28, 74524), (31, 67312), (56, 37262), (62, 33656), (112, 18631), (124, 16828), (217, 9616), (248, 8414), (434, 4808), (496, 4207), (601, 3472), (868, 2404), (1202, 1736)]