494819488

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2879}}^1$

素因数の和:3061

約数の個数: 48

約数和(自身を含む): 1005903360

約数和(自身を除く): 511083872

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 131, 164, 262, 328, 524, 656, 1048, 1312, 2096, 2879, 4192, 5371, 5758, 10742, 11516, 21484, 23032, 42968, 46064, 85936, 92128, 118039, 171872, 236078, 377149, 472156, 754298, 944312, 1508596, 1888624, 3017192, 3777248, 6034384, 12068768, 15463109, 30926218, 61852436, 123704872, 247409744, 494819488]

約数ペア:

[(1, 494819488), (2, 247409744), (4, 123704872), (8, 61852436), (16, 30926218), (32, 15463109), (41, 12068768), (82, 6034384), (131, 3777248), (164, 3017192), (262, 1888624), (328, 1508596), (524, 944312), (656, 754298), (1048, 472156), (1312, 377149), (2096, 236078), (2879, 171872), (4192, 118039), (5371, 92128), (5758, 85936), (10742, 46064), (11516, 42968), (21484, 23032)]