2065441730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2861}}^1\times {\mathrm{6563}}^1$

素因数の和:9442

約数の個数: 32

約数和(自身を含む): 4057812288

約数和(自身を除く): 1992370558

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2861, 5722, 6563, 13126, 14305, 28610, 31471, 32815, 62942, 65630, 72193, 144386, 157355, 314710, 360965, 721930, 18776743, 37553486, 93883715, 187767430, 206544173, 413088346, 1032720865, 2065441730]

約数ペア:

[(1, 2065441730), (2, 1032720865), (5, 413088346), (10, 206544173), (11, 187767430), (22, 93883715), (55, 37553486), (110, 18776743), (2861, 721930), (5722, 360965), (6563, 314710), (13126, 157355), (14305, 144386), (28610, 72193), (31471, 65630), (32815, 62942)]