2028854944

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{443}}^1\times {\mathrm{857}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 4031995968

約数和(自身を除く): 2003141024

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 443, 668, 857, 886, 1336, 1714, 1772, 2672, 3428, 3544, 5344, 6856, 7088, 13712, 14176, 27424, 73981, 143119, 147962, 286238, 295924, 379651, 572476, 591848, 759302, 1144952, 1183696, 1518604, 2289904, 2367392, 3037208, 4579808, 6074416, 12148832, 63401717, 126803434, 253606868, 507213736, 1014427472, 2028854944]

約数ペア:

[(1, 2028854944), (2, 1014427472), (4, 507213736), (8, 253606868), (16, 126803434), (32, 63401717), (167, 12148832), (334, 6074416), (443, 4579808), (668, 3037208), (857, 2367392), (886, 2289904), (1336, 1518604), (1714, 1183696), (1772, 1144952), (2672, 759302), (3428, 591848), (3544, 572476), (5344, 379651), (6856, 295924), (7088, 286238), (13712, 147962), (14176, 143119), (27424, 73981)]