26159380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100613}}^1$

素因数の和:100635

約数の個数: 24

約数和(自身を含む): 59161032

約数和(自身を除く): 33001652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 100613, 201226, 402452, 503065, 1006130, 1307969, 2012260, 2615938, 5231876, 6539845, 13079690, 26159380]

約数ペア:

[(1, 26159380), (2, 13079690), (4, 6539845), (5, 5231876), (10, 2615938), (13, 2012260), (20, 1307969), (26, 1006130), (52, 503065), (65, 402452), (130, 201226), (260, 100613)]