830563426

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3911}}^1$

素因数の和:4135

約数の個数: 48

約数和(自身を含む): 1589429952

約数和(自身を除く): 758866526

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 197, 394, 539, 1078, 1379, 2167, 2758, 3911, 4334, 7822, 9653, 15169, 19306, 27377, 30338, 43021, 54754, 86042, 106183, 191639, 212366, 301147, 383278, 602294, 770467, 1540934, 2108029, 4216058, 5393269, 8475137, 10786538, 16950274, 37752883, 59325959, 75505766, 118651918, 415281713, 830563426]

約数ペア:

[(1, 830563426), (2, 415281713), (7, 118651918), (11, 75505766), (14, 59325959), (22, 37752883), (49, 16950274), (77, 10786538), (98, 8475137), (154, 5393269), (197, 4216058), (394, 2108029), (539, 1540934), (1078, 770467), (1379, 602294), (2167, 383278), (2758, 301147), (3911, 212366), (4334, 191639), (7822, 106183), (9653, 86042), (15169, 54754), (19306, 43021), (27377, 30338)]