2472808

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 5270400

約数和(自身を除く): 2797592

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 59, 62, 104, 118, 124, 169, 236, 248, 338, 403, 472, 676, 767, 806, 1352, 1534, 1612, 1829, 3068, 3224, 3658, 5239, 6136, 7316, 9971, 10478, 14632, 19942, 20956, 23777, 39884, 41912, 47554, 79768, 95108, 190216, 309101, 618202, 1236404, 2472808]

約数ペア:

[(1, 2472808), (2, 1236404), (4, 618202), (8, 309101), (13, 190216), (26, 95108), (31, 79768), (52, 47554), (59, 41912), (62, 39884), (104, 23777), (118, 20956), (124, 19942), (169, 14632), (236, 10478), (248, 9971), (338, 7316), (403, 6136), (472, 5239), (676, 3658), (767, 3224), (806, 3068), (1352, 1829), (1534, 1612)]