26754130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 52291008

約数和(自身を除く): 25536878

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1571, 1703, 3142, 3406, 7855, 8515, 15710, 17030, 20423, 40846, 102115, 204230, 205801, 411602, 1029005, 2058010, 2675413, 5350826, 13377065, 26754130]

約数ペア:

[(1, 26754130), (2, 13377065), (5, 5350826), (10, 2675413), (13, 2058010), (26, 1029005), (65, 411602), (130, 205801), (131, 204230), (262, 102115), (655, 40846), (1310, 20423), (1571, 17030), (1703, 15710), (3142, 8515), (3406, 7855)]