13453132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 30320640

約数和(自身を除く): 16867508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 1409, 2387, 2818, 4774, 5636, 9548, 9863, 15499, 19726, 30998, 39452, 43679, 61996, 87358, 108493, 174716, 216986, 305753, 433972, 480469, 611506, 960938, 1223012, 1921876, 3363283, 6726566, 13453132]

約数ペア:

[(1, 13453132), (2, 6726566), (4, 3363283), (7, 1921876), (11, 1223012), (14, 960938), (22, 611506), (28, 480469), (31, 433972), (44, 305753), (62, 216986), (77, 174716), (124, 108493), (154, 87358), (217, 61996), (308, 43679), (341, 39452), (434, 30998), (682, 19726), (868, 15499), (1364, 9863), (1409, 9548), (2387, 5636), (2818, 4774)]