2080256512

素因数分解:

$2^9\times {\mathrm{449}}^1\times {\mathrm{9049}}^1$

素因数の和:9516

約数の個数: 40

約数和(自身を含む): 4166167500

約数和(自身を除く): 2085910988

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 449, 512, 898, 1796, 3592, 7184, 9049, 14368, 18098, 28736, 36196, 57472, 72392, 114944, 144784, 229888, 289568, 579136, 1158272, 2316544, 4063001, 4633088, 8126002, 16252004, 32504008, 65008016, 130016032, 260032064, 520064128, 1040128256, 2080256512]

約数ペア:

[(1, 2080256512), (2, 1040128256), (4, 520064128), (8, 260032064), (16, 130016032), (32, 65008016), (64, 32504008), (128, 16252004), (256, 8126002), (449, 4633088), (512, 4063001), (898, 2316544), (1796, 1158272), (3592, 579136), (7184, 289568), (9049, 229888), (14368, 144784), (18098, 114944), (28736, 72392), (36196, 57472)]