738140972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{4987439}}^1$

素因数の和:4987480

約数の個数: 12

約数和(自身を含む): 1326659040

約数和(自身を除く): 588518068

約数列:

[1, 2, 4, 37, 74, 148, 4987439, 9974878, 19949756, 184535243, 369070486, 738140972]

約数ペア:

[(1, 738140972), (2, 369070486), (4, 184535243), (37, 19949756), (74, 9974878), (148, 4987439)]