274519876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{4451}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 509344416

約数和(自身を除く): 234824540

約数列:

[1, 2, 4, 17, 34, 68, 907, 1814, 3628, 4451, 8902, 15419, 17804, 30838, 61676, 75667, 151334, 302668, 4037057, 8074114, 16148228, 68629969, 137259938, 274519876]

約数ペア:

[(1, 274519876), (2, 137259938), (4, 68629969), (17, 16148228), (34, 8074114), (68, 4037057), (907, 302668), (1814, 151334), (3628, 75667), (4451, 61676), (8902, 30838), (15419, 17804)]