503853196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 1117319168

約数和(自身を除く): 613465972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 127, 154, 242, 254, 308, 484, 508, 847, 889, 1171, 1397, 1694, 1778, 2342, 2794, 3388, 3556, 4684, 5588, 8197, 9779, 12881, 15367, 16394, 19558, 25762, 30734, 32788, 39116, 51524, 61468, 90167, 107569, 141691, 148717, 180334, 215138, 283382, 297434, 360668, 430276, 566764, 594868, 991837, 1041019, 1635887, 1983674, 2082038, 3271774, 3967348, 4164076, 6543548, 11451209, 17994757, 22902418, 35989514, 45804836, 71979028, 125963299, 251926598, 503853196]

約数ペア:

[(1, 503853196), (2, 251926598), (4, 125963299), (7, 71979028), (11, 45804836), (14, 35989514), (22, 22902418), (28, 17994757), (44, 11451209), (77, 6543548), (121, 4164076), (127, 3967348), (154, 3271774), (242, 2082038), (254, 1983674), (308, 1635887), (484, 1041019), (508, 991837), (847, 594868), (889, 566764), (1171, 430276), (1397, 360668), (1694, 297434), (1778, 283382), (2342, 215138), (2794, 180334), (3388, 148717), (3556, 141691), (4684, 107569), (5588, 90167), (8197, 61468), (9779, 51524), (12881, 39116), (15367, 32788), (16394, 30734), (19558, 25762)]