505373932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{949951}}^1$

素因数の和:949981

約数の個数: 24

約数和(自身を含む): 1063946240

約数和(自身を除く): 558572308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 949951, 1899902, 3799804, 6649657, 13299314, 18049069, 26598628, 36098138, 72196276, 126343483, 252686966, 505373932]

約数ペア:

[(1, 505373932), (2, 252686966), (4, 126343483), (7, 72196276), (14, 36098138), (19, 26598628), (28, 18049069), (38, 13299314), (76, 6649657), (133, 3799804), (266, 1899902), (532, 949951)]