1898982148

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{283769}}^1$

素因数の和:284019

約数の個数: 24

約数和(自身を含む): 3813868800

約数和(自身を除く): 1914886652

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 283769, 567538, 1135076, 1986383, 3972766, 7945532, 67820791, 135641582, 271283164, 474745537, 949491074, 1898982148]

約数ペア:

[(1, 1898982148), (2, 949491074), (4, 474745537), (7, 271283164), (14, 135641582), (28, 67820791), (239, 7945532), (478, 3972766), (956, 1986383), (1673, 1135076), (3346, 567538), (6692, 283769)]