1381569468416

素因数分解:

$2^{11}\times {\mathrm{19381}}^1\times {\mathrm{34807}}^1$

素因数の和:54210

約数の個数: 48

約数和(自身を含む): 2762686246320

約数和(自身を除く): 1381116777904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 19381, 34807, 38762, 69614, 77524, 139228, 155048, 278456, 310096, 556912, 620192, 1113824, 1240384, 2227648, 2480768, 4455296, 4961536, 8910592, 9923072, 17821184, 19846144, 35642368, 39692288, 71284736, 674594467, 1349188934, 2698377868, 5396755736, 10793511472, 21587022944, 43174045888, 86348091776, 172696183552, 345392367104, 690784734208, 1381569468416]

約数ペア:

[(1, 1381569468416), (2, 690784734208), (4, 345392367104), (8, 172696183552), (16, 86348091776), (32, 43174045888), (64, 21587022944), (128, 10793511472), (256, 5396755736), (512, 2698377868), (1024, 1349188934), (2048, 674594467), (19381, 71284736), (34807, 39692288), (38762, 35642368), (69614, 19846144), (77524, 17821184), (139228, 9923072), (155048, 8910592), (278456, 4961536), (310096, 4455296), (556912, 2480768), (620192, 2227648), (1113824, 1240384)]