1243156956

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{27901}}^1$

素因数の和:28034

約数の個数: 48

約数和(自身を含む): 3000023040

約数和(自身を除く): 1756866084

約数列:

[1, 2, 3, 4, 6, 12, 47, 79, 94, 141, 158, 188, 237, 282, 316, 474, 564, 948, 3713, 7426, 11139, 14852, 22278, 27901, 44556, 55802, 83703, 111604, 167406, 334812, 1311347, 2204179, 2622694, 3934041, 4408358, 5245388, 6612537, 7868082, 8816716, 13225074, 15736164, 26450148, 103596413, 207192826, 310789239, 414385652, 621578478, 1243156956]

約数ペア:

[(1, 1243156956), (2, 621578478), (3, 414385652), (4, 310789239), (6, 207192826), (12, 103596413), (47, 26450148), (79, 15736164), (94, 13225074), (141, 8816716), (158, 7868082), (188, 6612537), (237, 5245388), (282, 4408358), (316, 3934041), (474, 2622694), (564, 2204179), (948, 1311347), (3713, 334812), (7426, 167406), (11139, 111604), (14852, 83703), (22278, 55802), (27901, 44556)]