336642710

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1907}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 615444480

約数和(自身を除く): 278801770

約数列:

[1, 2, 5, 10, 127, 139, 254, 278, 635, 695, 1270, 1390, 1907, 3814, 9535, 17653, 19070, 35306, 88265, 176530, 242189, 265073, 484378, 530146, 1210945, 1325365, 2421890, 2650730, 33664271, 67328542, 168321355, 336642710]

約数ペア:

[(1, 336642710), (2, 168321355), (5, 67328542), (10, 33664271), (127, 2650730), (139, 2421890), (254, 1325365), (278, 1210945), (635, 530146), (695, 484378), (1270, 265073), (1390, 242189), (1907, 176530), (3814, 88265), (9535, 35306), (17653, 19070)]