253180642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3559

約数の個数: 48

約数和(自身を含む): 469224000

約数和(自身を除く): 216043358

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 143, 242, 253, 286, 299, 506, 598, 1573, 2783, 3146, 3289, 3499, 5566, 6578, 6998, 36179, 38489, 45487, 72358, 76978, 80477, 90974, 160954, 423379, 500357, 846758, 885247, 1000714, 1046201, 1770494, 2092402, 5503927, 9737717, 11007854, 11508211, 19475434, 23016422, 126590321, 253180642]

約数ペア:

[(1, 253180642), (2, 126590321), (11, 23016422), (13, 19475434), (22, 11508211), (23, 11007854), (26, 9737717), (46, 5503927), (121, 2092402), (143, 1770494), (242, 1046201), (253, 1000714), (286, 885247), (299, 846758), (506, 500357), (598, 423379), (1573, 160954), (2783, 90974), (3146, 80477), (3289, 76978), (3499, 72358), (5566, 45487), (6578, 38489), (6998, 36179)]