677389908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{2719}}^1$

素因数の和:4336

約数の個数: 48

約数和(自身を含む): 1703851520

約数和(自身を除く): 1026461612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1597, 2719, 3194, 4791, 5438, 6388, 8157, 9582, 10876, 16314, 19164, 20761, 32628, 35347, 41522, 62283, 70694, 83044, 106041, 124566, 141388, 212082, 249132, 424164, 4342243, 8684486, 13026729, 17368972, 26053458, 52106916, 56449159, 112898318, 169347477, 225796636, 338694954, 677389908]

約数ペア:

[(1, 677389908), (2, 338694954), (3, 225796636), (4, 169347477), (6, 112898318), (12, 56449159), (13, 52106916), (26, 26053458), (39, 17368972), (52, 13026729), (78, 8684486), (156, 4342243), (1597, 424164), (2719, 249132), (3194, 212082), (4791, 141388), (5438, 124566), (6388, 106041), (8157, 83044), (9582, 70694), (10876, 62283), (16314, 41522), (19164, 35347), (20761, 32628)]