1376984

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 3002880

約数和(自身を除く): 1625896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 367, 469, 536, 734, 938, 1468, 1876, 2569, 2936, 3752, 5138, 10276, 20552, 24589, 49178, 98356, 172123, 196712, 344246, 688492, 1376984]

約数ペア:

[(1, 1376984), (2, 688492), (4, 344246), (7, 196712), (8, 172123), (14, 98356), (28, 49178), (56, 24589), (67, 20552), (134, 10276), (268, 5138), (367, 3752), (469, 2936), (536, 2569), (734, 1876), (938, 1468)]