1970051072

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 4332378960

約数和(自身を除く): 2362327888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 256, 314, 352, 512, 557, 628, 704, 1024, 1114, 1256, 1408, 1727, 2048, 2228, 2512, 2816, 3454, 4456, 5024, 5632, 6127, 6908, 8912, 10048, 11264, 12254, 13816, 17824, 20096, 22528, 24508, 27632, 35648, 40192, 49016, 55264, 71296, 80384, 87449, 98032, 110528, 142592, 160768, 174898, 196064, 221056, 285184, 321536, 349796, 392128, 442112, 570368, 699592, 784256, 884224, 961939, 1140736, 1399184, 1568512, 1768448, 1923878, 2798368, 3137024, 3536896, 3847756, 5596736, 6274048, 7695512, 11193472, 12548096, 15391024, 22386944, 30782048, 44773888, 61564096, 89547776, 123128192, 179095552, 246256384, 492512768, 985025536, 1970051072]

約数ペア:

[(1, 1970051072), (2, 985025536), (4, 492512768), (8, 246256384), (11, 179095552), (16, 123128192), (22, 89547776), (32, 61564096), (44, 44773888), (64, 30782048), (88, 22386944), (128, 15391024), (157, 12548096), (176, 11193472), (256, 7695512), (314, 6274048), (352, 5596736), (512, 3847756), (557, 3536896), (628, 3137024), (704, 2798368), (1024, 1923878), (1114, 1768448), (1256, 1568512), (1408, 1399184), (1727, 1140736), (2048, 961939), (2228, 884224), (2512, 784256), (2816, 699592), (3454, 570368), (4456, 442112), (5024, 392128), (5632, 349796), (6127, 321536), (6908, 285184), (8912, 221056), (10048, 196064), (11264, 174898), (12254, 160768), (13816, 142592), (17824, 110528), (20096, 98032), (22528, 87449), (24508, 80384), (27632, 71296), (35648, 55264), (40192, 49016)]