450816190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{15583}}^1$

素因数の和:15864

約数の個数: 32

約数和(自身を含む): 888662016

約数和(自身を除く): 437845826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 5786, 14465, 15583, 28930, 31166, 77915, 155830, 171413, 342826, 857065, 1714130, 4098329, 8196658, 20491645, 40983290, 45081619, 90163238, 225408095, 450816190]

約数ペア:

[(1, 450816190), (2, 225408095), (5, 90163238), (10, 45081619), (11, 40983290), (22, 20491645), (55, 8196658), (110, 4098329), (263, 1714130), (526, 857065), (1315, 342826), (2630, 171413), (2893, 155830), (5786, 77915), (14465, 31166), (15583, 28930)]