140574902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{49603}}^1$

素因数の和:49727

約数の個数: 16

約数和(自身を含む): 229170480

約数和(自身を除く): 88595578

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 49603, 99206, 644839, 1289678, 5406727, 10813454, 70287451, 140574902]

約数ペア:

[(1, 140574902), (2, 70287451), (13, 10813454), (26, 5406727), (109, 1289678), (218, 644839), (1417, 99206), (2834, 49603)]