384421864

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{495389}}^1$

素因数の和:495492

約数の個数: 16

約数和(自身を含む): 728223300

約数和(自身を除く): 343801436

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 495389, 990778, 1981556, 3963112, 48052733, 96105466, 192210932, 384421864]

約数ペア:

[(1, 384421864), (2, 192210932), (4, 96105466), (8, 48052733), (97, 3963112), (194, 1981556), (388, 990778), (776, 495389)]