98921212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{28393}}^1$

素因数の和:28477

約数の個数: 24

約数和(自身を含む): 189217616

約数和(自身を除く): 90296404

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 28393, 56786, 113572, 369109, 738218, 1476436, 1902331, 3804662, 7609324, 24730303, 49460606, 98921212]

約数ペア:

[(1, 98921212), (2, 49460606), (4, 24730303), (13, 7609324), (26, 3804662), (52, 1902331), (67, 1476436), (134, 738218), (268, 369109), (871, 113572), (1742, 56786), (3484, 28393)]