1278354268799

素因数分解:

${\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{222113}}^1$

素因数の和:222407

約数の個数: 24

約数和(自身を含む): 1370932030800

約数和(自身を除く): 92577762001

約数列:

[1, 19, 107, 149, 361, 2033, 2831, 15943, 38627, 53789, 222113, 302917, 4220147, 5755423, 23766091, 33094837, 80182793, 451555729, 628801903, 3541147559, 8579558851, 11947236157, 67281803621, 1278354268799]

約数ペア:

[(1, 1278354268799), (19, 67281803621), (107, 11947236157), (149, 8579558851), (361, 3541147559), (2033, 628801903), (2831, 451555729), (15943, 80182793), (38627, 33094837), (53789, 23766091), (222113, 5755423), (302917, 4220147)]