284268890882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1\times {\mathrm{31991}}^1$

素因数の和:32846

約数の個数: 32

約数和(自身を含む): 442699665408

約数和(自身を除く): 158430774526

約数列:

[1, 2, 31, 62, 251, 502, 571, 1142, 7781, 15562, 17701, 31991, 35402, 63982, 143321, 286642, 991721, 1983442, 4442951, 8029741, 8885902, 16059482, 18266861, 36533722, 248921971, 497843942, 566272691, 1132545382, 4584982111, 9169964222, 142134445441, 284268890882]

約数ペア:

[(1, 284268890882), (2, 142134445441), (31, 9169964222), (62, 4584982111), (251, 1132545382), (502, 566272691), (571, 497843942), (1142, 248921971), (7781, 36533722), (15562, 18266861), (17701, 16059482), (31991, 8885902), (35402, 8029741), (63982, 4442951), (143321, 1983442), (286642, 991721)]