348518428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{86869}}^1$

素因数の和:86949

約数の個数: 24

約数和(自身を含む): 656737200

約数和(自身を除く): 308218772

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 86869, 173738, 347476, 1476773, 2953546, 5125271, 5907092, 10250542, 20501084, 87129607, 174259214, 348518428]

約数ペア:

[(1, 348518428), (2, 174259214), (4, 87129607), (17, 20501084), (34, 10250542), (59, 5907092), (68, 5125271), (118, 2953546), (236, 1476773), (1003, 347476), (2006, 173738), (4012, 86869)]