1929466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 3907008

約数和(自身を除く): 1977542

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 67, 77, 119, 121, 134, 154, 187, 238, 242, 374, 469, 737, 847, 938, 1139, 1309, 1474, 1694, 2057, 2278, 2618, 4114, 5159, 7973, 8107, 10318, 12529, 14399, 15946, 16214, 25058, 28798, 56749, 87703, 113498, 137819, 175406, 275638, 964733, 1929466]

約数ペア:

[(1, 1929466), (2, 964733), (7, 275638), (11, 175406), (14, 137819), (17, 113498), (22, 87703), (34, 56749), (67, 28798), (77, 25058), (119, 16214), (121, 15946), (134, 14399), (154, 12529), (187, 10318), (238, 8107), (242, 7973), (374, 5159), (469, 4114), (737, 2618), (847, 2278), (938, 2057), (1139, 1694), (1309, 1474)]