1377348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 3870720

約数和(自身を除く): 2493372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 863, 1596, 1726, 2589, 3452, 5178, 6041, 10356, 12082, 16397, 18123, 24164, 32794, 36246, 49191, 65588, 72492, 98382, 114779, 196764, 229558, 344337, 459116, 688674, 1377348]

約数ペア:

[(1, 1377348), (2, 688674), (3, 459116), (4, 344337), (6, 229558), (7, 196764), (12, 114779), (14, 98382), (19, 72492), (21, 65588), (28, 49191), (38, 36246), (42, 32794), (57, 24164), (76, 18123), (84, 16397), (114, 12082), (133, 10356), (228, 6041), (266, 5178), (399, 3452), (532, 2589), (798, 1726), (863, 1596)]