4239426490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1716367}}^1$

素因数の和:1716406

約数の個数: 32

約数和(自身を含む): 8650494720

約数和(自身を除く): 4411068230

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 1716367, 3432734, 8581835, 17163670, 22312771, 32610973, 44625542, 65221946, 111563855, 163054865, 223127710, 326109730, 423942649, 847885298, 2119713245, 4239426490]

約数ペア:

[(1, 4239426490), (2, 2119713245), (5, 847885298), (10, 423942649), (13, 326109730), (19, 223127710), (26, 163054865), (38, 111563855), (65, 65221946), (95, 44625542), (130, 32610973), (190, 22312771), (247, 17163670), (494, 8581835), (1235, 3432734), (2470, 1716367)]