1383808

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 2907000

約数和(自身を除く): 1523192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 569, 608, 1138, 1216, 2276, 2432, 4552, 9104, 10811, 18208, 21622, 36416, 43244, 72832, 86488, 172976, 345952, 691904, 1383808]

約数ペア:

[(1, 1383808), (2, 691904), (4, 345952), (8, 172976), (16, 86488), (19, 72832), (32, 43244), (38, 36416), (64, 21622), (76, 18208), (128, 10811), (152, 9104), (304, 4552), (569, 2432), (608, 2276), (1138, 1216)]