248941706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 415533888

約数和(自身を除く): 166592182

約数列:

[1, 2, 13, 26, 43, 86, 107, 214, 559, 1118, 1391, 2081, 2782, 4162, 4601, 9202, 27053, 54106, 59813, 89483, 119626, 178966, 222667, 445334, 1163279, 2326558, 2894671, 5789342, 9574681, 19149362, 124470853, 248941706]

約数ペア:

[(1, 248941706), (2, 124470853), (13, 19149362), (26, 9574681), (43, 5789342), (86, 2894671), (107, 2326558), (214, 1163279), (559, 445334), (1118, 222667), (1391, 178966), (2081, 119626), (2782, 89483), (4162, 59813), (4601, 54106), (9202, 27053)]