1284653896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1427}}^1\times {\mathrm{2617}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 2467412640

約数和(自身を除く): 1182758744

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1427, 2617, 2854, 5234, 5708, 10468, 11416, 20936, 61361, 112531, 122722, 225062, 245444, 450124, 490888, 900248, 3734459, 7468918, 14937836, 29875672, 160581737, 321163474, 642326948, 1284653896]

約数ペア:

[(1, 1284653896), (2, 642326948), (4, 321163474), (8, 160581737), (43, 29875672), (86, 14937836), (172, 7468918), (344, 3734459), (1427, 900248), (2617, 490888), (2854, 450124), (5234, 245444), (5708, 225062), (10468, 122722), (11416, 112531), (20936, 61361)]