541393918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6911}}^1$

素因数の和:7080

約数の個数: 32

約数和(自身を含む): 919683072

約数和(自身を除く): 378289154

約数列:

[1, 2, 13, 23, 26, 46, 131, 262, 299, 598, 1703, 3013, 3406, 6026, 6911, 13822, 39169, 78338, 89843, 158953, 179686, 317906, 905341, 1810682, 2066389, 4132778, 11769433, 20822843, 23538866, 41645686, 270696959, 541393918]

約数ペア:

[(1, 541393918), (2, 270696959), (13, 41645686), (23, 23538866), (26, 20822843), (46, 11769433), (131, 4132778), (262, 2066389), (299, 1810682), (598, 905341), (1703, 317906), (3013, 179686), (3406, 158953), (6026, 89843), (6911, 78338), (13822, 39169)]