2043424198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{410491}}^1$

素因数の和:410643

約数の個数: 16

約数和(自身を含む): 3251096640

約数和(自身を除く): 1207672442

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 410491, 820982, 7799329, 15598658, 53774321, 107548642, 1021712099, 2043424198]

約数ペア:

[(1, 2043424198), (2, 1021712099), (19, 107548642), (38, 53774321), (131, 15598658), (262, 7799329), (2489, 820982), (4978, 410491)]