1520123452

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 2813755392

約数和(自身を除く): 1293631940

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 281, 463, 508, 562, 926, 1124, 1852, 2921, 5842, 6463, 10649, 11684, 12926, 21298, 25852, 35687, 42596, 58801, 71374, 117602, 130103, 142748, 235204, 260206, 520412, 820801, 1352423, 1641602, 2704846, 2992369, 3283204, 5409692, 5984738, 11969476, 16523081, 33046162, 66092324, 380030863, 760061726, 1520123452]

約数ペア:

[(1, 1520123452), (2, 760061726), (4, 380030863), (23, 66092324), (46, 33046162), (92, 16523081), (127, 11969476), (254, 5984738), (281, 5409692), (463, 3283204), (508, 2992369), (562, 2704846), (926, 1641602), (1124, 1352423), (1852, 820801), (2921, 520412), (5842, 260206), (6463, 235204), (10649, 142748), (11684, 130103), (12926, 117602), (21298, 71374), (25852, 58801), (35687, 42596)]