1020909058

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 1770854400

約数和(自身を除く): 749945342

約数列:

[1, 2, 13, 17, 26, 34, 127, 169, 221, 254, 338, 442, 1399, 1651, 2159, 2798, 2873, 3302, 4318, 5746, 18187, 21463, 23783, 28067, 36374, 42926, 47566, 56134, 177673, 236431, 309179, 355346, 364871, 472862, 618358, 729742, 2309749, 3020441, 4019327, 4619498, 6040882, 8038654, 30026737, 39265733, 60053474, 78531466, 510454529, 1020909058]

約数ペア:

[(1, 1020909058), (2, 510454529), (13, 78531466), (17, 60053474), (26, 39265733), (34, 30026737), (127, 8038654), (169, 6040882), (221, 4619498), (254, 4019327), (338, 3020441), (442, 2309749), (1399, 729742), (1651, 618358), (2159, 472862), (2798, 364871), (2873, 355346), (3302, 309179), (4318, 236431), (5746, 177673), (18187, 56134), (21463, 47566), (23783, 42926), (28067, 36374)]