2013894992

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{12659}}^1$

素因数の和:12891

約数の個数: 40

約数和(自身を含む): 3990533280

約数和(自身を除く): 1976638288

約数列:

[1, 2, 4, 8, 16, 61, 122, 163, 244, 326, 488, 652, 976, 1304, 2608, 9943, 12659, 19886, 25318, 39772, 50636, 79544, 101272, 159088, 202544, 772199, 1544398, 2063417, 3088796, 4126834, 6177592, 8253668, 12355184, 16507336, 33014672, 125868437, 251736874, 503473748, 1006947496, 2013894992]

約数ペア:

[(1, 2013894992), (2, 1006947496), (4, 503473748), (8, 251736874), (16, 125868437), (61, 33014672), (122, 16507336), (163, 12355184), (244, 8253668), (326, 6177592), (488, 4126834), (652, 3088796), (976, 2063417), (1304, 1544398), (2608, 772199), (9943, 202544), (12659, 159088), (19886, 101272), (25318, 79544), (39772, 50636)]