2445978

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 5124672

約数和(自身を除く): 2678694

約数列:

[1, 2, 3, 6, 41, 61, 82, 122, 123, 163, 183, 246, 326, 366, 489, 978, 2501, 5002, 6683, 7503, 9943, 13366, 15006, 19886, 20049, 29829, 40098, 59658, 407663, 815326, 1222989, 2445978]

約数ペア:

[(1, 2445978), (2, 1222989), (3, 815326), (6, 407663), (41, 59658), (61, 40098), (82, 29829), (122, 20049), (123, 19886), (163, 15006), (183, 13366), (246, 9943), (326, 7503), (366, 6683), (489, 5002), (978, 2501)]