2920409869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 3333705984

約数和(自身を除く): 413296115

約数列:

[1, 13, 41, 53, 67, 533, 689, 871, 1543, 2173, 2747, 3551, 20059, 28249, 35711, 46163, 63263, 81779, 103381, 145591, 822419, 1063127, 1343953, 1892683, 3352939, 4238621, 5479193, 43588207, 55102073, 71229509, 224646913, 2920409869]

約数ペア:

[(1, 2920409869), (13, 224646913), (41, 71229509), (53, 55102073), (67, 43588207), (533, 5479193), (689, 4238621), (871, 3352939), (1543, 1892683), (2173, 1343953), (2747, 1063127), (3551, 822419), (20059, 145591), (28249, 103381), (35711, 81779), (46163, 63263)]