1979572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 4236960

約数和(自身を除く): 2257388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2318, 3721, 4636, 7442, 8113, 14884, 16226, 26047, 32452, 52094, 70699, 104188, 141398, 282796, 494893, 989786, 1979572]

約数ペア:

[(1, 1979572), (2, 989786), (4, 494893), (7, 282796), (14, 141398), (19, 104188), (28, 70699), (38, 52094), (61, 32452), (76, 26047), (122, 16226), (133, 14884), (244, 8113), (266, 7442), (427, 4636), (532, 3721), (854, 2318), (1159, 1708)]