1900458608

素因数分解:

$2^4\times {\mathrm{3617}}^1\times {\mathrm{32839}}^1$

素因数の和:36464

約数の個数: 20

約数和(自身を含む): 3683268720

約数和(自身を除く): 1782810112

約数列:

[1, 2, 4, 8, 16, 3617, 7234, 14468, 28936, 32839, 57872, 65678, 131356, 262712, 525424, 118778663, 237557326, 475114652, 950229304, 1900458608]

約数ペア:

[(1, 1900458608), (2, 950229304), (4, 475114652), (8, 237557326), (16, 118778663), (3617, 525424), (7234, 262712), (14468, 131356), (28936, 65678), (32839, 57872)]