228173894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2099}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 382082400

約数和(自身を除く): 153908506

約数列:

[1, 2, 13, 26, 37, 74, 113, 226, 481, 962, 1469, 2099, 2938, 4181, 4198, 8362, 27287, 54353, 54574, 77663, 108706, 155326, 237187, 474374, 1009619, 2019238, 3083431, 6166862, 8775919, 17551838, 114086947, 228173894]

約数ペア:

[(1, 228173894), (2, 114086947), (13, 17551838), (26, 8775919), (37, 6166862), (74, 3083431), (113, 2019238), (226, 1009619), (481, 474374), (962, 237187), (1469, 155326), (2099, 108706), (2938, 77663), (4181, 54574), (4198, 54353), (8362, 27287)]