472707994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{208609}}^1$

素因数の和:208725

約数の個数: 16

約数和(自身を含む): 781035840

約数和(自身を除く): 308327846

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 208609, 417218, 2294699, 4589398, 21486727, 42973454, 236353997, 472707994]

約数ペア:

[(1, 472707994), (2, 236353997), (11, 42973454), (22, 21486727), (103, 4589398), (206, 2294699), (1133, 417218), (2266, 208609)]