1295756

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:630

約数の個数: 36

約数和(自身を含む): 2882376

約数和(自身を除く): 1586620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 601, 1078, 1202, 2156, 2404, 4207, 6611, 8414, 13222, 16828, 26444, 29449, 46277, 58898, 92554, 117796, 185108, 323939, 647878, 1295756]

約数ペア:

[(1, 1295756), (2, 647878), (4, 323939), (7, 185108), (11, 117796), (14, 92554), (22, 58898), (28, 46277), (44, 29449), (49, 26444), (77, 16828), (98, 13222), (154, 8414), (196, 6611), (308, 4207), (539, 2404), (601, 2156), (1078, 1202)]