917589328

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{3023}}^1$

素因数の和:3403

約数の個数: 40

約数和(自身を含む): 1813383936

約数和(自身を除く): 895794608

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 311, 488, 622, 976, 1244, 2488, 3023, 4976, 6046, 12092, 18971, 24184, 37942, 48368, 75884, 151768, 184403, 303536, 368806, 737612, 940153, 1475224, 1880306, 2950448, 3760612, 7521224, 15042448, 57349333, 114698666, 229397332, 458794664, 917589328]

約数ペア:

[(1, 917589328), (2, 458794664), (4, 229397332), (8, 114698666), (16, 57349333), (61, 15042448), (122, 7521224), (244, 3760612), (311, 2950448), (488, 1880306), (622, 1475224), (976, 940153), (1244, 737612), (2488, 368806), (3023, 303536), (4976, 184403), (6046, 151768), (12092, 75884), (18971, 48368), (24184, 37942)]