520142024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{48197}}^1$

素因数の和:48293

約数の個数: 32

約数和(自身を含む): 1041076800

約数和(自身を除く): 520934776

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 48197, 96394, 192788, 385576, 915743, 1831486, 3421987, 3662972, 6843974, 7325944, 13687948, 27375896, 65017753, 130035506, 260071012, 520142024]

約数ペア:

[(1, 520142024), (2, 260071012), (4, 130035506), (8, 65017753), (19, 27375896), (38, 13687948), (71, 7325944), (76, 6843974), (142, 3662972), (152, 3421987), (284, 1831486), (568, 915743), (1349, 385576), (2698, 192788), (5396, 96394), (10792, 48197)]