4921684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 9363200

約数和(自身を除く): 4441516

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2089, 2356, 4178, 8356, 39691, 64759, 79382, 129518, 158764, 259036, 1230421, 2460842, 4921684]

約数ペア:

[(1, 4921684), (2, 2460842), (4, 1230421), (19, 259036), (31, 158764), (38, 129518), (62, 79382), (76, 64759), (124, 39691), (589, 8356), (1178, 4178), (2089, 2356)]