2542012.00000000

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{12739}}^1$

素因数の和:12766

約数の個数: 32

約数和(自身を含む): 45481800

約数和(自身を除く): 24284104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 12739, 25478, 50956, 101912, 165607, 203824, 331214, 407648, 662428, 815296, 1324856, 1630592, 2649712, 5299424, 10598848, 21197696]

約数ペア:

[(1, 21197696), (2, 10598848), (4, 5299424), (8, 2649712), (13, 1630592), (16, 1324856), (26, 815296), (32, 662428), (52, 407648), (64, 331214), (104, 203824), (128, 165607), (208, 101912), (416, 50956), (832, 25478), (1664, 12739)]