2038761109

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{52639}}^1$

素因数の和:53160

約数の個数: 16

約数和(自身を含む): 2546933760

約数和(自身を除く): 508172651

約数列:

[1, 7, 11, 77, 503, 3521, 5533, 38731, 52639, 368473, 579029, 4053203, 26477417, 185341919, 291251587, 2038761109]

約数ペア:

[(1, 2038761109), (7, 291251587), (11, 185341919), (77, 26477417), (503, 4053203), (3521, 579029), (5533, 368473), (38731, 52639)]