2979088

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 6711872

約数和(自身を除く): 3732784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 397, 469, 536, 794, 938, 1072, 1588, 1876, 2779, 3176, 3752, 5558, 6352, 7504, 11116, 22232, 26599, 44464, 53198, 106396, 186193, 212792, 372386, 425584, 744772, 1489544, 2979088]

約数ペア:

[(1, 2979088), (2, 1489544), (4, 744772), (7, 425584), (8, 372386), (14, 212792), (16, 186193), (28, 106396), (56, 53198), (67, 44464), (112, 26599), (134, 22232), (268, 11116), (397, 7504), (469, 6352), (536, 5558), (794, 3752), (938, 3176), (1072, 2779), (1588, 1876)]