2154132332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{4129}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 4196344320

約数和(自身を除く): 2042211988

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 167, 284, 334, 668, 781, 1562, 1837, 3124, 3674, 4129, 7348, 8258, 11857, 16516, 23714, 45419, 47428, 90838, 130427, 181676, 260854, 293159, 521708, 586318, 689543, 1172636, 1379086, 2758172, 3224749, 6449498, 7584973, 12898996, 15169946, 30339892, 48957553, 97915106, 195830212, 538533083, 1077066166, 2154132332]

約数ペア:

[(1, 2154132332), (2, 1077066166), (4, 538533083), (11, 195830212), (22, 97915106), (44, 48957553), (71, 30339892), (142, 15169946), (167, 12898996), (284, 7584973), (334, 6449498), (668, 3224749), (781, 2758172), (1562, 1379086), (1837, 1172636), (3124, 689543), (3674, 586318), (4129, 521708), (7348, 293159), (8258, 260854), (11857, 181676), (16516, 130427), (23714, 90838), (45419, 47428)]