1288102472

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{367}}^1\times {\mathrm{2297}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 2435512320

約数和(自身を除く): 1147409848

約数列:

[1, 2, 4, 8, 191, 367, 382, 734, 764, 1468, 1528, 2297, 2936, 4594, 9188, 18376, 70097, 140194, 280388, 438727, 560776, 842999, 877454, 1685998, 1754908, 3371996, 3509816, 6743992, 161012809, 322025618, 644051236, 1288102472]

約数ペア:

[(1, 1288102472), (2, 644051236), (4, 322025618), (8, 161012809), (191, 6743992), (367, 3509816), (382, 3371996), (734, 1754908), (764, 1685998), (1468, 877454), (1528, 842999), (2297, 560776), (2936, 438727), (4594, 280388), (9188, 140194), (18376, 70097)]