13383964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 28032480

約数和(自身を除く): 14648516

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 187, 319, 374, 493, 617, 638, 748, 986, 1234, 1276, 1972, 2468, 5423, 6787, 10489, 10846, 13574, 17893, 20978, 21692, 27148, 35786, 41956, 71572, 115379, 196823, 230758, 304181, 393646, 461516, 608362, 787292, 1216724, 3345991, 6691982, 13383964]

約数ペア:

[(1, 13383964), (2, 6691982), (4, 3345991), (11, 1216724), (17, 787292), (22, 608362), (29, 461516), (34, 393646), (44, 304181), (58, 230758), (68, 196823), (116, 115379), (187, 71572), (319, 41956), (374, 35786), (493, 27148), (617, 21692), (638, 20978), (748, 17893), (986, 13574), (1234, 10846), (1276, 10489), (1972, 6787), (2468, 5423)]