1804973183

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 2036496000

約数和(自身を除く): 231522817

約数列:

[1, 13, 37, 109, 173, 199, 481, 1417, 2249, 2587, 4033, 6401, 7363, 18857, 21691, 34427, 52429, 83213, 95719, 245141, 281983, 447551, 697709, 802567, 1273799, 3752543, 9070217, 10433371, 16559387, 48783059, 138844091, 1804973183]

約数ペア:

[(1, 1804973183), (13, 138844091), (37, 48783059), (109, 16559387), (173, 10433371), (199, 9070217), (481, 3752543), (1417, 1273799), (2249, 802567), (2587, 697709), (4033, 447551), (6401, 281983), (7363, 245141), (18857, 95719), (21691, 83213), (34427, 52429)]