419368012

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{613}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 857812032

約数和(自身を除く): 438444020

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 461, 613, 742, 922, 1226, 1484, 1844, 2452, 3227, 4291, 6454, 8582, 12908, 17164, 24433, 32489, 48866, 64978, 97732, 129956, 171031, 227423, 282593, 342062, 454846, 565186, 684124, 909692, 1130372, 1978151, 3956302, 7912604, 14977429, 29954858, 59909716, 104842003, 209684006, 419368012]

約数ペア:

[(1, 419368012), (2, 209684006), (4, 104842003), (7, 59909716), (14, 29954858), (28, 14977429), (53, 7912604), (106, 3956302), (212, 1978151), (371, 1130372), (461, 909692), (613, 684124), (742, 565186), (922, 454846), (1226, 342062), (1484, 282593), (1844, 227423), (2452, 171031), (3227, 129956), (4291, 97732), (6454, 64978), (8582, 48866), (12908, 32489), (17164, 24433)]