1938641549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{106291}}^1$

素因数の和:106388

約数の個数: 16

約数和(自身を含む): 2214274944

約数和(自身を除く): 275633395

約数列:

[1, 13, 23, 61, 299, 793, 1403, 18239, 106291, 1381783, 2444693, 6483751, 31781009, 84288763, 149126273, 1938641549]

約数ペア:

[(1, 1938641549), (13, 149126273), (23, 84288763), (61, 31781009), (299, 6483751), (793, 2444693), (1403, 1381783), (18239, 106291)]