1217754670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^2$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 2420120592

約数和(自身を除く): 1202365922

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 313, 565, 626, 1130, 1243, 1565, 2486, 3130, 3443, 6215, 6886, 12430, 17215, 34430, 35369, 70738, 97969, 176845, 195938, 353690, 389059, 489845, 778118, 979690, 1077659, 1945295, 2155318, 3890590, 5388295, 10776590, 11070497, 22140994, 55352485, 110704970, 121775467, 243550934, 608877335, 1217754670]

約数ペア:

[(1, 1217754670), (2, 608877335), (5, 243550934), (10, 121775467), (11, 110704970), (22, 55352485), (55, 22140994), (110, 11070497), (113, 10776590), (226, 5388295), (313, 3890590), (565, 2155318), (626, 1945295), (1130, 1077659), (1243, 979690), (1565, 778118), (2486, 489845), (3130, 389059), (3443, 353690), (6215, 195938), (6886, 176845), (12430, 97969), (17215, 70738), (34430, 35369)]