653152144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{6823}}^1$

素因数の和:7055

約数の個数: 40

約数和(自身を含む): 1313265152

約数和(自身を除く): 660113008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 193, 248, 386, 496, 772, 1544, 3088, 5983, 6823, 11966, 13646, 23932, 27292, 47864, 54584, 95728, 109168, 211513, 423026, 846052, 1316839, 1692104, 2633678, 3384208, 5267356, 10534712, 21069424, 40822009, 81644018, 163288036, 326576072, 653152144]

約数ペア:

[(1, 653152144), (2, 326576072), (4, 163288036), (8, 81644018), (16, 40822009), (31, 21069424), (62, 10534712), (124, 5267356), (193, 3384208), (248, 2633678), (386, 1692104), (496, 1316839), (772, 846052), (1544, 423026), (3088, 211513), (5983, 109168), (6823, 95728), (11966, 54584), (13646, 47864), (23932, 27292)]