429128492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{155707}}^1$

素因数の和:155777

約数の個数: 24

約数和(自身を含む): 824006736

約数和(自身を除く): 394878244

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 155707, 311414, 622828, 2024191, 4048382, 8096764, 8252471, 16504942, 33009884, 107282123, 214564246, 429128492]

約数ペア:

[(1, 429128492), (2, 214564246), (4, 107282123), (13, 33009884), (26, 16504942), (52, 8252471), (53, 8096764), (106, 4048382), (212, 2024191), (689, 622828), (1378, 311414), (2756, 155707)]