2018343208

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{143593}}^1$

素因数の和:143857

約数の個数: 32

約数和(自身を含む): 4342282560

約数和(自身を除く): 2323939352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 7028, 14056, 143593, 287186, 574372, 1005151, 1148744, 2010302, 4020604, 8041208, 36041843, 72083686, 144167372, 252292901, 288334744, 504585802, 1009171604, 2018343208]

約数ペア:

[(1, 2018343208), (2, 1009171604), (4, 504585802), (7, 288334744), (8, 252292901), (14, 144167372), (28, 72083686), (56, 36041843), (251, 8041208), (502, 4020604), (1004, 2010302), (1757, 1148744), (2008, 1005151), (3514, 574372), (7028, 287186), (14056, 143593)]