2506985855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{20431}}^1$

素因数の和:20567

約数の個数: 32

約数和(自身を含む): 3460036608

約数和(自身を除く): 953050753

約数列:

[1, 5, 11, 23, 55, 97, 115, 253, 485, 1067, 1265, 2231, 5335, 11155, 20431, 24541, 102155, 122705, 224741, 469913, 1123705, 1981807, 2349565, 5169043, 9909035, 21799877, 25845215, 45581561, 108999385, 227907805, 501397171, 2506985855]

約数ペア:

[(1, 2506985855), (5, 501397171), (11, 227907805), (23, 108999385), (55, 45581561), (97, 25845215), (115, 21799877), (253, 9909035), (485, 5169043), (1067, 2349565), (1265, 1981807), (2231, 1123705), (5335, 469913), (11155, 224741), (20431, 122705), (24541, 102155)]