253335184052

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{154850357}}^1$

素因数の和:154850770

約数の個数: 12

約数和(自身を含む): 444420527460

約数和(自身を除く): 191085343408

約数列:

[1, 2, 4, 409, 818, 1636, 154850357, 309700714, 619401428, 63333796013, 126667592026, 253335184052]

約数ペア:

[(1, 253335184052), (2, 126667592026), (4, 63333796013), (409, 619401428), (818, 309700714), (1636, 154850357)]