388143364

素因数分解:

$2^2\times 7^1\times {\mathrm{3539}}^1\times {\mathrm{3917}}^1$

素因数の和:7467

約数の個数: 24

約数和(自身を含む): 776704320

約数和(自身を除く): 388560956

約数列:

[1, 2, 4, 7, 14, 28, 3539, 3917, 7078, 7834, 14156, 15668, 24773, 27419, 49546, 54838, 99092, 109676, 13862263, 27724526, 55449052, 97035841, 194071682, 388143364]

約数ペア:

[(1, 388143364), (2, 194071682), (4, 97035841), (7, 55449052), (14, 27724526), (28, 13862263), (3539, 109676), (3917, 99092), (7078, 54838), (7834, 49546), (14156, 27419), (15668, 24773)]