775492676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10487}}^1$

素因数の和:10656

約数の個数: 48

約数和(自身を含む): 1644518400

約数和(自身を除く): 869025724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 2641, 3892, 5282, 10487, 10564, 18487, 20974, 36974, 41948, 73409, 73948, 146818, 199253, 293636, 398506, 797012, 1394771, 1457693, 2789542, 2915386, 5579084, 5830772, 10203851, 20407702, 27696167, 40815404, 55392334, 110784668, 193873169, 387746338, 775492676]

約数ペア:

[(1, 775492676), (2, 387746338), (4, 193873169), (7, 110784668), (14, 55392334), (19, 40815404), (28, 27696167), (38, 20407702), (76, 10203851), (133, 5830772), (139, 5579084), (266, 2915386), (278, 2789542), (532, 1457693), (556, 1394771), (973, 797012), (1946, 398506), (2641, 293636), (3892, 199253), (5282, 146818), (10487, 73948), (10564, 73409), (18487, 41948), (20974, 36974)]