1028924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 1985088

約数和(自身を除く): 956164

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 421, 611, 842, 1222, 1684, 2444, 5473, 10946, 19787, 21892, 39574, 79148, 257231, 514462, 1028924]

約数ペア:

[(1, 1028924), (2, 514462), (4, 257231), (13, 79148), (26, 39574), (47, 21892), (52, 19787), (94, 10946), (188, 5473), (421, 2444), (611, 1684), (842, 1222)]