2015401432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{35729}}^1$

素因数の和:36387

約数の個数: 32

約数和(自身を含む): 4128958800

約数和(自身を除く): 2113557368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 641, 1282, 2564, 5128, 7051, 14102, 28204, 35729, 56408, 71458, 142916, 285832, 393019, 786038, 1572076, 3144152, 22902289, 45804578, 91609156, 183218312, 251925179, 503850358, 1007700716, 2015401432]

約数ペア:

[(1, 2015401432), (2, 1007700716), (4, 503850358), (8, 251925179), (11, 183218312), (22, 91609156), (44, 45804578), (88, 22902289), (641, 3144152), (1282, 1572076), (2564, 786038), (5128, 393019), (7051, 285832), (14102, 142916), (28204, 71458), (35729, 56408)]