1236404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 2459520

約数和(自身を除く): 1223116

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 169, 236, 338, 403, 676, 767, 806, 1534, 1612, 1829, 3068, 3658, 5239, 7316, 9971, 10478, 19942, 20956, 23777, 39884, 47554, 95108, 309101, 618202, 1236404]

約数ペア:

[(1, 1236404), (2, 618202), (4, 309101), (13, 95108), (26, 47554), (31, 39884), (52, 23777), (59, 20956), (62, 19942), (118, 10478), (124, 9971), (169, 7316), (236, 5239), (338, 3658), (403, 3068), (676, 1829), (767, 1612), (806, 1534)]