2057757944

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 4275612000

約数和(自身を除く): 2217854056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 149, 242, 298, 484, 596, 968, 1192, 1297, 1331, 1639, 2594, 2662, 3278, 5188, 5324, 6556, 10376, 10648, 13112, 14267, 18029, 28534, 36058, 57068, 72116, 114136, 144232, 156937, 193253, 198319, 313874, 386506, 396638, 627748, 773012, 793276, 1255496, 1546024, 1586552, 1726307, 2125783, 3452614, 4251566, 6905228, 8503132, 13810456, 17006264, 23383613, 46767226, 93534452, 187068904, 257219743, 514439486, 1028878972, 2057757944]

約数ペア:

[(1, 2057757944), (2, 1028878972), (4, 514439486), (8, 257219743), (11, 187068904), (22, 93534452), (44, 46767226), (88, 23383613), (121, 17006264), (149, 13810456), (242, 8503132), (298, 6905228), (484, 4251566), (596, 3452614), (968, 2125783), (1192, 1726307), (1297, 1586552), (1331, 1546024), (1639, 1255496), (2594, 793276), (2662, 773012), (3278, 627748), (5188, 396638), (5324, 386506), (6556, 313874), (10376, 198319), (10648, 193253), (13112, 156937), (14267, 144232), (18029, 114136), (28534, 72116), (36058, 57068)]