738478428

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{196613}}^1$

素因数の和:196933

約数の個数: 24

約数和(自身を含む): 1728630288

約数和(自身を除く): 990151860

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 196613, 393226, 589839, 786452, 1179678, 2359356, 61539869, 123079738, 184619607, 246159476, 369239214, 738478428]

約数ペア:

[(1, 738478428), (2, 369239214), (3, 246159476), (4, 184619607), (6, 123079738), (12, 61539869), (313, 2359356), (626, 1179678), (939, 786452), (1252, 589839), (1878, 393226), (3756, 196613)]