1267939682

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{212243}}^1$

素因数の和:212377

約数の個数: 16

約数和(自身を含む): 1986603840

約数和(自身を除く): 718664158

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 212243, 424486, 6155047, 12310094, 21861029, 43722058, 633969841, 1267939682]

約数ペア:

[(1, 1267939682), (2, 633969841), (29, 43722058), (58, 21861029), (103, 12310094), (206, 6155047), (2987, 424486), (5974, 212243)]