1742757289

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2393}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 2200794624

約数和(自身を除く): 458037335

約数列:

[1, 7, 13, 53, 91, 151, 371, 689, 1057, 1963, 2393, 4823, 8003, 13741, 16751, 31109, 56021, 104039, 126829, 217763, 361343, 728273, 887803, 1648777, 2529401, 4697459, 11541439, 19151179, 32882213, 134058253, 248965327, 1742757289]

約数ペア:

[(1, 1742757289), (7, 248965327), (13, 134058253), (53, 32882213), (91, 19151179), (151, 11541439), (371, 4697459), (689, 2529401), (1057, 1648777), (1963, 887803), (2393, 728273), (4823, 361343), (8003, 217763), (13741, 126829), (16751, 104039), (31109, 56021)]