2980455002

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1\times {\mathrm{2731}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 5157578880

約数和(自身を除く): 2177123878

約数列:

[1, 2, 7, 14, 137, 274, 569, 959, 1138, 1918, 2731, 3983, 5462, 7966, 19117, 38234, 77953, 155906, 374147, 545671, 748294, 1091342, 1553939, 2619029, 3107878, 5238058, 10877573, 21755146, 212889643, 425779286, 1490227501, 2980455002]

約数ペア:

[(1, 2980455002), (2, 1490227501), (7, 425779286), (14, 212889643), (137, 21755146), (274, 10877573), (569, 5238058), (959, 3107878), (1138, 2619029), (1918, 1553939), (2731, 1091342), (3983, 748294), (5462, 545671), (7966, 374147), (19117, 155906), (38234, 77953)]