3891870208

素因数分解:

$2^9\times {\mathrm{2137}}^1\times {\mathrm{3557}}^1$

素因数の和:5712

約数の個数: 40

約数和(自身を含む): 7781965092

約数和(自身を除く): 3890094884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2137, 3557, 4274, 7114, 8548, 14228, 17096, 28456, 34192, 56912, 68384, 113824, 136768, 227648, 273536, 455296, 547072, 910592, 1094144, 1821184, 7601309, 15202618, 30405236, 60810472, 121620944, 243241888, 486483776, 972967552, 1945935104, 3891870208]

約数ペア:

[(1, 3891870208), (2, 1945935104), (4, 972967552), (8, 486483776), (16, 243241888), (32, 121620944), (64, 60810472), (128, 30405236), (256, 15202618), (512, 7601309), (2137, 1821184), (3557, 1094144), (4274, 910592), (7114, 547072), (8548, 455296), (14228, 273536), (17096, 227648), (28456, 136768), (34192, 113824), (56912, 68384)]