2098825888

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{24967}}^1$

素因数の和:25085

約数の個数: 48

約数和(自身を含む): 4303684224

約数和(自身を除く): 2204858336

約数列:

[1, 2, 4, 8, 16, 32, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 1184, 2272, 2627, 5254, 10508, 21016, 24967, 42032, 49934, 84064, 99868, 199736, 399472, 798944, 923779, 1772657, 1847558, 3545314, 3695116, 7090628, 7390232, 14181256, 14780464, 28362512, 29560928, 56725024, 65588309, 131176618, 262353236, 524706472, 1049412944, 2098825888]

約数ペア:

[(1, 2098825888), (2, 1049412944), (4, 524706472), (8, 262353236), (16, 131176618), (32, 65588309), (37, 56725024), (71, 29560928), (74, 28362512), (142, 14780464), (148, 14181256), (284, 7390232), (296, 7090628), (568, 3695116), (592, 3545314), (1136, 1847558), (1184, 1772657), (2272, 923779), (2627, 798944), (5254, 399472), (10508, 199736), (21016, 99868), (24967, 84064), (42032, 49934)]