284304688

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{70793}}^1$

素因数の和:71052

約数の個数: 20

約数和(自身を含む): 553042728

約数和(自身を除く): 268738040

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 70793, 141586, 283172, 566344, 1132688, 17769043, 35538086, 71076172, 142152344, 284304688]

約数ペア:

[(1, 284304688), (2, 142152344), (4, 71076172), (8, 35538086), (16, 17769043), (251, 1132688), (502, 566344), (1004, 283172), (2008, 141586), (4016, 70793)]