2684572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 5630688

約数和(自身を除く): 2946116

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 97, 148, 187, 194, 374, 388, 407, 629, 748, 814, 1067, 1258, 1628, 1649, 2134, 2516, 3298, 3589, 4268, 6596, 6919, 7178, 13838, 14356, 18139, 27676, 36278, 39479, 61013, 72556, 78958, 122026, 157916, 244052, 671143, 1342286, 2684572]

約数ペア:

[(1, 2684572), (2, 1342286), (4, 671143), (11, 244052), (17, 157916), (22, 122026), (34, 78958), (37, 72556), (44, 61013), (68, 39479), (74, 36278), (97, 27676), (148, 18139), (187, 14356), (194, 13838), (374, 7178), (388, 6919), (407, 6596), (629, 4268), (748, 3589), (814, 3298), (1067, 2516), (1258, 2134), (1628, 1649)]