1520573672

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2405971}}^1$

素因数の和:2406056

約数の個数: 16

約数和(自身を含む): 2887166400

約数和(自身を除く): 1366592728

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2405971, 4811942, 9623884, 19247768, 190071709, 380143418, 760286836, 1520573672]

約数ペア:

[(1, 1520573672), (2, 760286836), (4, 380143418), (8, 190071709), (79, 19247768), (158, 9623884), (316, 4811942), (632, 2405971)]