2017884715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{3539}}^1$

素因数の和:5043

約数の個数: 32

約数和(自身を含む): 3021857280

約数和(自身を除く): 1003972565

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1481, 3539, 7405, 10367, 16291, 17695, 24773, 38929, 51835, 81455, 114037, 123865, 194645, 272503, 570185, 1362515, 5241259, 26206295, 36688813, 57653849, 183444065, 288269245, 403576943, 2017884715]

約数ペア:

[(1, 2017884715), (5, 403576943), (7, 288269245), (11, 183444065), (35, 57653849), (55, 36688813), (77, 26206295), (385, 5241259), (1481, 1362515), (3539, 570185), (7405, 272503), (10367, 194645), (16291, 123865), (17695, 114037), (24773, 81455), (38929, 51835)]