2146163914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{2621}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 3407173632

約数和(自身を除く): 1261009718

約数列:

[1, 2, 31, 47, 62, 94, 281, 562, 1457, 2621, 2914, 5242, 8711, 13207, 17422, 26414, 81251, 123187, 162502, 246374, 409417, 736501, 818834, 1473002, 3818797, 7637594, 22831531, 34615547, 45663062, 69231094, 1073081957, 2146163914]

約数ペア:

[(1, 2146163914), (2, 1073081957), (31, 69231094), (47, 45663062), (62, 34615547), (94, 22831531), (281, 7637594), (562, 3818797), (1457, 1473002), (2621, 818834), (2914, 736501), (5242, 409417), (8711, 246374), (13207, 162502), (17422, 123187), (26414, 81251)]