2080233470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{53353}}^1$

素因数の和:53924

約数の個数: 32

約数和(自身を含む): 4287100608

約数和(自身を除く): 2206867138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 1114, 2785, 3899, 5570, 7798, 19495, 38990, 53353, 106706, 266765, 373471, 533530, 746942, 1867355, 3734710, 29717621, 59435242, 148588105, 208023347, 297176210, 416046694, 1040116735, 2080233470]

約数ペア:

[(1, 2080233470), (2, 1040116735), (5, 416046694), (7, 297176210), (10, 208023347), (14, 148588105), (35, 59435242), (70, 29717621), (557, 3734710), (1114, 1867355), (2785, 746942), (3899, 533530), (5570, 373471), (7798, 266765), (19495, 106706), (38990, 53353)]