2048211248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{23977}}^1$

素因数の和:24285

約数の個数: 40

約数和(自身を含む): 4192313520

約数和(自身を除く): 2144102272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 281, 304, 562, 1124, 2248, 4496, 5339, 10678, 21356, 23977, 42712, 47954, 85424, 95908, 191816, 383632, 455563, 911126, 1822252, 3644504, 6737537, 7289008, 13475074, 26950148, 53900296, 107800592, 128013203, 256026406, 512052812, 1024105624, 2048211248]

約数ペア:

[(1, 2048211248), (2, 1024105624), (4, 512052812), (8, 256026406), (16, 128013203), (19, 107800592), (38, 53900296), (76, 26950148), (152, 13475074), (281, 7289008), (304, 6737537), (562, 3644504), (1124, 1822252), (2248, 911126), (4496, 455563), (5339, 383632), (10678, 191816), (21356, 95908), (23977, 85424), (42712, 47954)]