1970549248

素因数分解:

$2^9\times {\mathrm{367}}^1\times {\mathrm{10487}}^1$

素因数の和:10872

約数の個数: 40

約数和(自身を含む): 3948354432

約数和(自身を除く): 1977805184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 367, 512, 734, 1468, 2936, 5872, 10487, 11744, 20974, 23488, 41948, 46976, 83896, 93952, 167792, 187904, 335584, 671168, 1342336, 2684672, 3848729, 5369344, 7697458, 15394916, 30789832, 61579664, 123159328, 246318656, 492637312, 985274624, 1970549248]

約数ペア:

[(1, 1970549248), (2, 985274624), (4, 492637312), (8, 246318656), (16, 123159328), (32, 61579664), (64, 30789832), (128, 15394916), (256, 7697458), (367, 5369344), (512, 3848729), (734, 2684672), (1468, 1342336), (2936, 671168), (5872, 335584), (10487, 187904), (11744, 167792), (20974, 93952), (23488, 83896), (41948, 46976)]