290182004

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{12323}}^1$

素因数の和:12392

約数の個数: 36

約数和(自身を含む): 601115424

約数和(自身を除く): 310933420

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 1682, 3364, 5887, 11774, 12323, 23548, 24646, 49292, 86261, 172522, 345044, 357367, 714734, 1429468, 2501569, 5003138, 10006276, 10363643, 20727286, 41454572, 72545501, 145091002, 290182004]

約数ペア:

[(1, 290182004), (2, 145091002), (4, 72545501), (7, 41454572), (14, 20727286), (28, 10363643), (29, 10006276), (58, 5003138), (116, 2501569), (203, 1429468), (406, 714734), (812, 357367), (841, 345044), (1682, 172522), (3364, 86261), (5887, 49292), (11774, 24646), (12323, 23548)]