2000648192

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{42473}}^1$

素因数の和:42518

約数の個数: 48

約数和(自身を含む): 4174344720

約数和(自身を除く): 2173696528

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2048, 2944, 5888, 11776, 23552, 42473, 47104, 84946, 169892, 339784, 679568, 976879, 1359136, 1953758, 2718272, 3907516, 5436544, 7815032, 10873088, 15630064, 21746176, 31260128, 43492352, 62520256, 86984704, 125040512, 250081024, 500162048, 1000324096, 2000648192]

約数ペア:

[(1, 2000648192), (2, 1000324096), (4, 500162048), (8, 250081024), (16, 125040512), (23, 86984704), (32, 62520256), (46, 43492352), (64, 31260128), (92, 21746176), (128, 15630064), (184, 10873088), (256, 7815032), (368, 5436544), (512, 3907516), (736, 2718272), (1024, 1953758), (1472, 1359136), (2048, 976879), (2944, 679568), (5888, 339784), (11776, 169892), (23552, 84946), (42473, 47104)]