881452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 1919232

約数和(自身を除く): 1037780

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 67, 92, 134, 143, 253, 268, 286, 299, 506, 572, 598, 737, 871, 1012, 1196, 1474, 1541, 1742, 2948, 3082, 3289, 3484, 6164, 6578, 9581, 13156, 16951, 19162, 20033, 33902, 38324, 40066, 67804, 80132, 220363, 440726, 881452]

約数ペア:

[(1, 881452), (2, 440726), (4, 220363), (11, 80132), (13, 67804), (22, 40066), (23, 38324), (26, 33902), (44, 20033), (46, 19162), (52, 16951), (67, 13156), (92, 9581), (134, 6578), (143, 6164), (253, 3484), (268, 3289), (286, 3082), (299, 2948), (506, 1742), (572, 1541), (598, 1474), (737, 1196), (871, 1012)]