1549204426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2459}}^1\times {\mathrm{4091}}^1$

素因数の和:6570

約数の個数: 32

約数和(自身を含む): 2899100160

約数和(自身を除く): 1349895734

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2459, 4091, 4918, 8182, 17213, 27049, 28637, 34426, 45001, 54098, 57274, 90002, 189343, 315007, 378686, 630014, 10059769, 20119538, 70418383, 110657459, 140836766, 221314918, 774602213, 1549204426]

約数ペア:

[(1, 1549204426), (2, 774602213), (7, 221314918), (11, 140836766), (14, 110657459), (22, 70418383), (77, 20119538), (154, 10059769), (2459, 630014), (4091, 378686), (4918, 315007), (8182, 189343), (17213, 90002), (27049, 57274), (28637, 54098), (34426, 45001)]