1277975036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{56239}}^1$

素因数の和:56298

約数の個数: 48

約数和(自身を含む): 2645529600

約数和(自身を除く): 1367554564

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 5681, 11362, 22724, 56239, 112478, 224956, 731107, 1068541, 1293497, 1462214, 2137082, 2586994, 2924428, 4274164, 5173988, 13891033, 16815461, 24576443, 27782066, 33630922, 49152886, 55564132, 67261844, 98305772, 319493759, 638987518, 1277975036]

約数ペア:

[(1, 1277975036), (2, 638987518), (4, 319493759), (13, 98305772), (19, 67261844), (23, 55564132), (26, 49152886), (38, 33630922), (46, 27782066), (52, 24576443), (76, 16815461), (92, 13891033), (247, 5173988), (299, 4274164), (437, 2924428), (494, 2586994), (598, 2137082), (874, 1462214), (988, 1293497), (1196, 1068541), (1748, 731107), (5681, 224956), (11362, 112478), (22724, 56239)]