2029047536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{5639}}^1$

素因数の和:6213

約数の個数: 40

約数和(自身を含む): 4031111040

約数和(自身を除く): 2002063504

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 523, 688, 1046, 2092, 4184, 5639, 8368, 11278, 22489, 22556, 44978, 45112, 89956, 90224, 179912, 242477, 359824, 484954, 969908, 1939816, 2949197, 3879632, 5898394, 11796788, 23593576, 47187152, 126815471, 253630942, 507261884, 1014523768, 2029047536]

約数ペア:

[(1, 2029047536), (2, 1014523768), (4, 507261884), (8, 253630942), (16, 126815471), (43, 47187152), (86, 23593576), (172, 11796788), (344, 5898394), (523, 3879632), (688, 2949197), (1046, 1939816), (2092, 969908), (4184, 484954), (5639, 359824), (8368, 242477), (11278, 179912), (22489, 90224), (22556, 89956), (44978, 45112)]