2540388

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6867

約数の個数: 24

約数和(自身を含む): 6119680

約数和(自身を除く): 3579292

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 6829, 13658, 20487, 27316, 40974, 81948, 211699, 423398, 635097, 846796, 1270194, 2540388]

約数ペア:

[(1, 2540388), (2, 1270194), (3, 846796), (4, 635097), (6, 423398), (12, 211699), (31, 81948), (62, 40974), (93, 27316), (124, 20487), (186, 13658), (372, 6829)]