7879494098

素因数分解:

$2^1\times 7^3\times {\mathrm{421}}^1\times {\mathrm{27283}}^1$

素因数の和:27727

約数の個数: 32

約数和(自身を含む): 13816617600

約数和(自身を除く): 5937123502

約数列:

[1, 2, 7, 14, 49, 98, 343, 421, 686, 842, 2947, 5894, 20629, 27283, 41258, 54566, 144403, 190981, 288806, 381962, 1336867, 2673734, 9358069, 11486143, 18716138, 22972286, 80403001, 160806002, 562821007, 1125642014, 3939747049, 7879494098]

約数ペア:

[(1, 7879494098), (2, 3939747049), (7, 1125642014), (14, 562821007), (49, 160806002), (98, 80403001), (343, 22972286), (421, 18716138), (686, 11486143), (842, 9358069), (2947, 2673734), (5894, 1336867), (20629, 381962), (27283, 288806), (41258, 190981), (54566, 144403)]