1115014016

素因数分解:

$2^7\times {\mathrm{2003}}^1\times {\mathrm{4349}}^1$

素因数の和:6366

約数の個数: 32

約数和(自身を含む): 2222937000

約数和(自身を除く): 1107922984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2003, 4006, 4349, 8012, 8698, 16024, 17396, 32048, 34792, 64096, 69584, 128192, 139168, 256384, 278336, 556672, 8711047, 17422094, 34844188, 69688376, 139376752, 278753504, 557507008, 1115014016]

約数ペア:

[(1, 1115014016), (2, 557507008), (4, 278753504), (8, 139376752), (16, 69688376), (32, 34844188), (64, 17422094), (128, 8711047), (2003, 556672), (4006, 278336), (4349, 256384), (8012, 139168), (8698, 128192), (16024, 69584), (17396, 64096), (32048, 34792)]