916484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 1747200

約数和(自身を除く): 830716

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 389, 589, 778, 1178, 1556, 2356, 7391, 12059, 14782, 24118, 29564, 48236, 229121, 458242, 916484]

約数ペア:

[(1, 916484), (2, 458242), (4, 229121), (19, 48236), (31, 29564), (38, 24118), (62, 14782), (76, 12059), (124, 7391), (389, 2356), (589, 1556), (778, 1178)]