1243669908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{185401}}^1$

素因数の和:185464

約数の個数: 48

約数和(自身を含む): 3197813696

約数和(自身を除く): 1954143788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 185401, 370802, 556203, 741604, 1112406, 2224812, 2410213, 4820426, 7230639, 7972243, 9640852, 14461278, 15944486, 23916729, 28922556, 31888972, 47833458, 95666916, 103639159, 207278318, 310917477, 414556636, 621834954, 1243669908]

約数ペア:

[(1, 1243669908), (2, 621834954), (3, 414556636), (4, 310917477), (6, 207278318), (12, 103639159), (13, 95666916), (26, 47833458), (39, 31888972), (43, 28922556), (52, 23916729), (78, 15944486), (86, 14461278), (129, 9640852), (156, 7972243), (172, 7230639), (258, 4820426), (516, 2410213), (559, 2224812), (1118, 1112406), (1677, 741604), (2236, 556203), (3354, 370802), (6708, 185401)]