1242780234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{7411}}^1$

素因数の和:8906

約数の個数: 32

約数和(自身を含む): 2618511360

約数和(自身を除く): 1375731126

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1471, 2942, 4413, 7411, 8826, 14822, 22233, 27949, 44466, 55898, 83847, 140809, 167694, 281618, 422427, 844854, 10901581, 21803162, 32704743, 65409486, 207130039, 414260078, 621390117, 1242780234]

約数ペア:

[(1, 1242780234), (2, 621390117), (3, 414260078), (6, 207130039), (19, 65409486), (38, 32704743), (57, 21803162), (114, 10901581), (1471, 844854), (2942, 422427), (4413, 281618), (7411, 167694), (8826, 140809), (14822, 83847), (22233, 55898), (27949, 44466)]