2247704929379

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33871}}^1\times {\mathrm{5483}}^1$

素因数の和:39400

約数の個数: 48

約数和(自身を含む): 2964634606080

約数和(自身を除く): 716929676701

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 5483, 12103, 33871, 38381, 71279, 104177, 237097, 268667, 440323, 498953, 643549, 729239, 1354301, 1659679, 3082261, 3492671, 4504843, 5104673, 8366137, 9480107, 21575827, 31533901, 58562959, 66360749, 185714693, 409940713, 1300002851, 2414291009, 3528579167, 9100019957, 16900037063, 24700054169, 45871529171, 118300259441, 172900379183, 321100704197, 2247704929379]

約数ペア:

[(1, 2247704929379), (7, 321100704197), (13, 172900379183), (19, 118300259441), (49, 45871529171), (91, 24700054169), (133, 16900037063), (247, 9100019957), (637, 3528579167), (931, 2414291009), (1729, 1300002851), (5483, 409940713), (12103, 185714693), (33871, 66360749), (38381, 58562959), (71279, 31533901), (104177, 21575827), (237097, 9480107), (268667, 8366137), (440323, 5104673), (498953, 4504843), (643549, 3492671), (729239, 3082261), (1354301, 1659679)]