2140148735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 2725539840

約数和(自身を除く): 585391105

約数列:

[1, 5, 23, 89, 115, 211, 445, 991, 1055, 2047, 4853, 4955, 10235, 18779, 22793, 24265, 88199, 93895, 113965, 209101, 431917, 440995, 1045505, 2028577, 2159585, 4809323, 10142885, 18609989, 24046615, 93049945, 428029747, 2140148735]

約数ペア:

[(1, 2140148735), (5, 428029747), (23, 93049945), (89, 24046615), (115, 18609989), (211, 10142885), (445, 4809323), (991, 2159585), (1055, 2028577), (2047, 1045505), (4853, 440995), (4955, 431917), (10235, 209101), (18779, 113965), (22793, 93895), (24265, 88199)]