489071792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{4129}}^1$

素因数の和:4821

約数の個数: 40

約数和(自身を含む): 1035506640

約数和(自身を除く): 546434848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 673, 1346, 2692, 4129, 5384, 7403, 8258, 10768, 14806, 16516, 29612, 33032, 45419, 59224, 66064, 90838, 118448, 181676, 363352, 726704, 2778817, 5557634, 11115268, 22230536, 30566987, 44461072, 61133974, 122267948, 244535896, 489071792]

約数ペア:

[(1, 489071792), (2, 244535896), (4, 122267948), (8, 61133974), (11, 44461072), (16, 30566987), (22, 22230536), (44, 11115268), (88, 5557634), (176, 2778817), (673, 726704), (1346, 363352), (2692, 181676), (4129, 118448), (5384, 90838), (7403, 66064), (8258, 59224), (10768, 45419), (14806, 33032), (16516, 29612)]