490600194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1583}}^1$

素因数の和:1799

約数の個数: 64

約数和(自身を含む): 1153253376

約数和(自身を除く): 662653182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 157, 282, 314, 329, 471, 658, 942, 987, 1099, 1583, 1974, 2198, 3166, 3297, 4749, 6594, 7379, 9498, 11081, 14758, 22137, 22162, 33243, 44274, 51653, 66486, 74401, 103306, 148802, 154959, 223203, 248531, 309918, 446406, 497062, 520807, 745593, 1041614, 1491186, 1562421, 1739717, 3124842, 3479434, 5219151, 10438302, 11680957, 23361914, 35042871, 70085742, 81766699, 163533398, 245300097, 490600194]

約数ペア:

[(1, 490600194), (2, 245300097), (3, 163533398), (6, 81766699), (7, 70085742), (14, 35042871), (21, 23361914), (42, 11680957), (47, 10438302), (94, 5219151), (141, 3479434), (157, 3124842), (282, 1739717), (314, 1562421), (329, 1491186), (471, 1041614), (658, 745593), (942, 520807), (987, 497062), (1099, 446406), (1583, 309918), (1974, 248531), (2198, 223203), (3166, 154959), (3297, 148802), (4749, 103306), (6594, 74401), (7379, 66486), (9498, 51653), (11081, 44274), (14758, 33243), (22137, 22162)]