816202330

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{1723}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 1485563904

約数和(自身を除く): 669361574

約数列:

[1, 2, 5, 10, 127, 254, 373, 635, 746, 1270, 1723, 1865, 3446, 3730, 8615, 17230, 47371, 94742, 218821, 236855, 437642, 473710, 642679, 1094105, 1285358, 2188210, 3213395, 6426790, 81620233, 163240466, 408101165, 816202330]

約数ペア:

[(1, 816202330), (2, 408101165), (5, 163240466), (10, 81620233), (127, 6426790), (254, 3213395), (373, 2188210), (635, 1285358), (746, 1094105), (1270, 642679), (1723, 473710), (1865, 437642), (3446, 236855), (3730, 218821), (8615, 94742), (17230, 47371)]