4556552980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1049897}}^1$

素因数の和:1049944

約数の個数: 48

約数和(自身を含む): 11288503296

約数和(自身を除く): 6731950316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 1049897, 2099794, 4199588, 5249485, 7349279, 10498970, 14698558, 20997940, 29397116, 32546807, 36746395, 65093614, 73492790, 130187228, 146985580, 162734035, 227827649, 325468070, 455655298, 650936140, 911310596, 1139138245, 2278276490, 4556552980]

約数ペア:

[(1, 4556552980), (2, 2278276490), (4, 1139138245), (5, 911310596), (7, 650936140), (10, 455655298), (14, 325468070), (20, 227827649), (28, 162734035), (31, 146985580), (35, 130187228), (62, 73492790), (70, 65093614), (124, 36746395), (140, 32546807), (155, 29397116), (217, 20997940), (310, 14698558), (434, 10498970), (620, 7349279), (868, 5249485), (1085, 4199588), (2170, 2099794), (4340, 1049897)]