2820948892

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{619}}^1\times {\mathrm{8971}}^1$

素因数の和:9721

約数の個数: 24

約数和(自身を含む): 4984125440

約数和(自身を除く): 2163176548

約数列:

[1, 2, 4, 127, 254, 508, 619, 1238, 2476, 8971, 17942, 35884, 78613, 157226, 314452, 1139317, 2278634, 4557268, 5553049, 11106098, 22212196, 705237223, 1410474446, 2820948892]

約数ペア:

[(1, 2820948892), (2, 1410474446), (4, 705237223), (127, 22212196), (254, 11106098), (508, 5553049), (619, 4557268), (1238, 2278634), (2476, 1139317), (8971, 314452), (17942, 157226), (35884, 78613)]