1900663404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{203323}}^1$

素因数の和:203390

約数の個数: 48

約数和(自身を含む): 4782180480

約数和(自身を除く): 2881517076

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 203323, 406646, 609969, 813292, 1219938, 2439876, 3863137, 7726274, 8336243, 11589411, 15452548, 16672486, 23178822, 25008729, 33344972, 46357644, 50017458, 100034916, 158388617, 316777234, 475165851, 633554468, 950331702, 1900663404]

約数ペア:

[(1, 1900663404), (2, 950331702), (3, 633554468), (4, 475165851), (6, 316777234), (12, 158388617), (19, 100034916), (38, 50017458), (41, 46357644), (57, 33344972), (76, 25008729), (82, 23178822), (114, 16672486), (123, 15452548), (164, 11589411), (228, 8336243), (246, 7726274), (492, 3863137), (779, 2439876), (1558, 1219938), (2337, 813292), (3116, 609969), (4674, 406646), (9348, 203323)]