1520284616

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{1387121}}^1$

素因数の和:1387264

約数の個数: 16

約数和(自身を含む): 2871342540

約数和(自身を除く): 1351057924

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 1387121, 2774242, 5548484, 11096968, 190035577, 380071154, 760142308, 1520284616]

約数ペア:

[(1, 1520284616), (2, 760142308), (4, 380071154), (8, 190035577), (137, 11096968), (274, 5548484), (548, 2774242), (1096, 1387121)]