987225952

素因数分解:

$2^5\times {\mathrm{61}}^2\times {\mathrm{8291}}^1$

素因数の和:8423

約数の個数: 36

約数和(自身を含む): 1976224068

約数和(自身を除く): 988998116

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 3721, 7442, 8291, 14884, 16582, 29768, 33164, 59536, 66328, 119072, 132656, 265312, 505751, 1011502, 2023004, 4046008, 8092016, 16184032, 30850811, 61701622, 123403244, 246806488, 493612976, 987225952]

約数ペア:

[(1, 987225952), (2, 493612976), (4, 246806488), (8, 123403244), (16, 61701622), (32, 30850811), (61, 16184032), (122, 8092016), (244, 4046008), (488, 2023004), (976, 1011502), (1952, 505751), (3721, 265312), (7442, 132656), (8291, 119072), (14884, 66328), (16582, 59536), (29768, 33164)]