129804519988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20630089}}^1$

素因数の和:20630128

約数の個数: 36

約数和(自身を含む): 268892593060

約数和(自身を除く): 139088073072

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 20630089, 41260178, 82520356, 226930979, 268191157, 453861958, 536382314, 907723916, 1072764628, 2496240769, 2950102727, 4992481538, 5900205454, 9984963076, 11800410908, 32451129997, 64902259994, 129804519988]

約数ペア:

[(1, 129804519988), (2, 64902259994), (4, 32451129997), (11, 11800410908), (13, 9984963076), (22, 5900205454), (26, 4992481538), (44, 2950102727), (52, 2496240769), (121, 1072764628), (143, 907723916), (242, 536382314), (286, 453861958), (484, 268191157), (572, 226930979), (1573, 82520356), (3146, 41260178), (6292, 20630089)]