973003850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{213847}}^1$

素因数の和:213879

約数の個数: 48

約数和(自身を含む): 2227440768

約数和(自身を除く): 1254436918

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 213847, 427694, 1069235, 1496929, 2138470, 2780011, 2993858, 5346175, 5560022, 7484645, 10692350, 13900055, 14969290, 19460077, 27800110, 37423225, 38920154, 69500275, 74846450, 97300385, 139000550, 194600770, 486501925, 973003850]

約数ペア:

[(1, 973003850), (2, 486501925), (5, 194600770), (7, 139000550), (10, 97300385), (13, 74846450), (14, 69500275), (25, 38920154), (26, 37423225), (35, 27800110), (50, 19460077), (65, 14969290), (70, 13900055), (91, 10692350), (130, 7484645), (175, 5560022), (182, 5346175), (325, 2993858), (350, 2780011), (455, 2138470), (650, 1496929), (910, 1069235), (2275, 427694), (4550, 213847)]