1229386496

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{369407}}^1$

素因数の和:369436

約数の個数: 36

約数和(自身を含む): 2642744832

約数和(自身を除く): 1413358336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 369407, 738814, 1477628, 2955256, 4802291, 5910512, 9604582, 11821024, 19209164, 23642048, 38418328, 47284096, 76836656, 94568192, 153673312, 307346624, 614693248, 1229386496]

約数ペア:

[(1, 1229386496), (2, 614693248), (4, 307346624), (8, 153673312), (13, 94568192), (16, 76836656), (26, 47284096), (32, 38418328), (52, 23642048), (64, 19209164), (104, 11821024), (128, 9604582), (208, 5910512), (256, 4802291), (416, 2955256), (832, 1477628), (1664, 738814), (3328, 369407)]