2419204319

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 2903961600

約数和(自身を除く): 484757281

約数列:

[1, 7, 31, 89, 217, 229, 547, 623, 1603, 2759, 3829, 7099, 16957, 19313, 20381, 48683, 49693, 118699, 125263, 142667, 340781, 631811, 876841, 1509173, 3883153, 4422677, 10564211, 11148407, 27182071, 78038849, 345600617, 2419204319]

約数ペア:

[(1, 2419204319), (7, 345600617), (31, 78038849), (89, 27182071), (217, 11148407), (229, 10564211), (547, 4422677), (623, 3883153), (1603, 1509173), (2759, 876841), (3829, 631811), (7099, 340781), (16957, 142667), (19313, 125263), (20381, 118699), (48683, 49693)]