2743281190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{25703}}^1$

素因数の和:26544

約数の個数: 32

約数和(自身を含む): 5324429376

約数和(自身を除く): 2581148186

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 821, 1642, 4105, 8210, 10673, 21346, 25703, 51406, 53365, 106730, 128515, 257030, 334139, 668278, 1670695, 3341390, 21102163, 42204326, 105510815, 211021630, 274328119, 548656238, 1371640595, 2743281190]

約数ペア:

[(1, 2743281190), (2, 1371640595), (5, 548656238), (10, 274328119), (13, 211021630), (26, 105510815), (65, 42204326), (130, 21102163), (821, 3341390), (1642, 1670695), (4105, 668278), (8210, 334139), (10673, 257030), (21346, 128515), (25703, 106730), (51406, 53365)]