2017372016

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{28163}}^1$

素因数の和:28230

約数の個数: 60

約数和(自身を含む): 4412566536

約数和(自身を除く): 2395194520

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 242, 296, 407, 484, 592, 814, 968, 1628, 1936, 3256, 4477, 6512, 8954, 17908, 28163, 35816, 56326, 71632, 112652, 225304, 309793, 450608, 619586, 1042031, 1239172, 2084062, 2478344, 3407723, 4168124, 4956688, 6815446, 8336248, 11462341, 13630892, 16672496, 22924682, 27261784, 45849364, 54523568, 91698728, 126085751, 183397456, 252171502, 504343004, 1008686008, 2017372016]

約数ペア:

[(1, 2017372016), (2, 1008686008), (4, 504343004), (8, 252171502), (11, 183397456), (16, 126085751), (22, 91698728), (37, 54523568), (44, 45849364), (74, 27261784), (88, 22924682), (121, 16672496), (148, 13630892), (176, 11462341), (242, 8336248), (296, 6815446), (407, 4956688), (484, 4168124), (592, 3407723), (814, 2478344), (968, 2084062), (1628, 1239172), (1936, 1042031), (3256, 619586), (4477, 450608), (6512, 309793), (8954, 225304), (17908, 112652), (28163, 71632), (35816, 56326)]