1489667072

素因数分解:

$2^{10}\times {\mathrm{977}}^1\times {\mathrm{1489}}^1$

素因数の和:2486

約数の個数: 44

約数和(自身を含む): 2982929340

約数和(自身を除く): 1493262268

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 977, 1024, 1489, 1954, 2978, 3908, 5956, 7816, 11912, 15632, 23824, 31264, 47648, 62528, 95296, 125056, 190592, 250112, 381184, 500224, 762368, 1000448, 1454753, 1524736, 2909506, 5819012, 11638024, 23276048, 46552096, 93104192, 186208384, 372416768, 744833536, 1489667072]

約数ペア:

[(1, 1489667072), (2, 744833536), (4, 372416768), (8, 186208384), (16, 93104192), (32, 46552096), (64, 23276048), (128, 11638024), (256, 5819012), (512, 2909506), (977, 1524736), (1024, 1454753), (1489, 1000448), (1954, 762368), (2978, 500224), (3908, 381184), (5956, 250112), (7816, 190592), (11912, 125056), (15632, 95296), (23824, 62528), (31264, 47648)]