4485943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 1734857

約数列:

[1, 7, 11, 17, 23, 77, 119, 149, 161, 187, 253, 391, 1043, 1309, 1639, 1771, 2533, 2737, 3427, 4301, 11473, 17731, 23989, 27863, 30107, 37697, 58259, 195041, 263879, 407813, 640849, 4485943]

約数ペア:

[(1, 4485943), (7, 640849), (11, 407813), (17, 263879), (23, 195041), (77, 58259), (119, 37697), (149, 30107), (161, 27863), (187, 23989), (253, 17731), (391, 11473), (1043, 4301), (1309, 3427), (1639, 2737), (1771, 2533)]