2506512

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 6567040

約数和(自身を除く): 4060528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 661, 948, 1264, 1322, 1896, 1983, 2644, 3792, 3966, 5288, 7932, 10576, 15864, 31728, 52219, 104438, 156657, 208876, 313314, 417752, 626628, 835504, 1253256, 2506512]

約数ペア:

[(1, 2506512), (2, 1253256), (3, 835504), (4, 626628), (6, 417752), (8, 313314), (12, 208876), (16, 156657), (24, 104438), (48, 52219), (79, 31728), (158, 15864), (237, 10576), (316, 7932), (474, 5288), (632, 3966), (661, 3792), (948, 2644), (1264, 1983), (1322, 1896)]