1520221252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{13033}}^1$

素因数の和:13300

約数の個数: 36

約数和(自身を含む): 2936586268

約数和(自身を除く): 1416365016

約数列:

[1, 2, 4, 11, 22, 44, 121, 241, 242, 482, 484, 964, 2651, 5302, 10604, 13033, 26066, 29161, 52132, 58322, 116644, 143363, 286726, 573452, 1576993, 3140953, 3153986, 6281906, 6307972, 12563812, 34550483, 69100966, 138201932, 380055313, 760110626, 1520221252]

約数ペア:

[(1, 1520221252), (2, 760110626), (4, 380055313), (11, 138201932), (22, 69100966), (44, 34550483), (121, 12563812), (241, 6307972), (242, 6281906), (482, 3153986), (484, 3140953), (964, 1576993), (2651, 573452), (5302, 286726), (10604, 143363), (13033, 116644), (26066, 58322), (29161, 52132)]