1291036690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{24091}}^1$

素因数の和:24354

約数の個数: 32

約数和(自身を含む): 2435412096

約数和(自身を除く): 1144375406

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 233, 466, 1165, 2330, 5359, 10718, 24091, 26795, 48182, 53590, 120455, 240910, 554093, 1108186, 2770465, 5540930, 5613203, 11226406, 28066015, 56132030, 129103669, 258207338, 645518345, 1291036690]

約数ペア:

[(1, 1291036690), (2, 645518345), (5, 258207338), (10, 129103669), (23, 56132030), (46, 28066015), (115, 11226406), (230, 5613203), (233, 5540930), (466, 2770465), (1165, 1108186), (2330, 554093), (5359, 240910), (10718, 120455), (24091, 53590), (26795, 48182)]