2938971211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1471}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 3433881600

約数和(自身を除く): 494910389

約数列:

[1, 11, 23, 53, 149, 253, 583, 1219, 1471, 1639, 3427, 7897, 13409, 16181, 33833, 37697, 77963, 86867, 181631, 219179, 372163, 857593, 1793149, 1997941, 2410969, 5041117, 11616487, 19724639, 55452287, 127781357, 267179201, 2938971211]

約数ペア:

[(1, 2938971211), (11, 267179201), (23, 127781357), (53, 55452287), (149, 19724639), (253, 11616487), (583, 5041117), (1219, 2410969), (1471, 1997941), (1639, 1793149), (3427, 857593), (7897, 372163), (13409, 219179), (16181, 181631), (33833, 86867), (37697, 77963)]