2103856852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{25799}}^1$

素因数の和:25888

約数の個数: 48

約数和(自身を含む): 4117680000

約数和(自身を除く): 2013823148

約数列:

[1, 2, 4, 19, 29, 37, 38, 58, 74, 76, 116, 148, 551, 703, 1073, 1102, 1406, 2146, 2204, 2812, 4292, 20387, 25799, 40774, 51598, 81548, 103196, 490181, 748171, 954563, 980362, 1496342, 1909126, 1960724, 2992684, 3818252, 14215249, 18136697, 27682327, 28430498, 36273394, 55364654, 56860996, 72546788, 110729308, 525964213, 1051928426, 2103856852]

約数ペア:

[(1, 2103856852), (2, 1051928426), (4, 525964213), (19, 110729308), (29, 72546788), (37, 56860996), (38, 55364654), (58, 36273394), (74, 28430498), (76, 27682327), (116, 18136697), (148, 14215249), (551, 3818252), (703, 2992684), (1073, 1960724), (1102, 1909126), (1406, 1496342), (2146, 980362), (2204, 954563), (2812, 748171), (4292, 490181), (20387, 103196), (25799, 81548), (40774, 51598)]