1929148912

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{7691}}^1$

素因数の和:8017

約数の個数: 40

約数和(自身を含む): 3814278192

約数和(自身を除く): 1885129280

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 257, 488, 514, 976, 1028, 2056, 4112, 7691, 15382, 15677, 30764, 31354, 61528, 62708, 123056, 125416, 250832, 469151, 938302, 1876604, 1976587, 3753208, 3953174, 7506416, 7906348, 15812696, 31625392, 120571807, 241143614, 482287228, 964574456, 1929148912]

約数ペア:

[(1, 1929148912), (2, 964574456), (4, 482287228), (8, 241143614), (16, 120571807), (61, 31625392), (122, 15812696), (244, 7906348), (257, 7506416), (488, 3953174), (514, 3753208), (976, 1976587), (1028, 1876604), (2056, 938302), (4112, 469151), (7691, 250832), (15382, 125416), (15677, 123056), (30764, 62708), (31354, 61528)]