4040556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 10348800

約数和(自身を除く): 6308244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 439, 708, 767, 878, 1317, 1534, 1756, 2301, 2634, 3068, 4602, 5268, 5707, 9204, 11414, 17121, 22828, 25901, 34242, 51802, 68484, 77703, 103604, 155406, 310812, 336713, 673426, 1010139, 1346852, 2020278, 4040556]

約数ペア:

[(1, 4040556), (2, 2020278), (3, 1346852), (4, 1010139), (6, 673426), (12, 336713), (13, 310812), (26, 155406), (39, 103604), (52, 77703), (59, 68484), (78, 51802), (118, 34242), (156, 25901), (177, 22828), (236, 17121), (354, 11414), (439, 9204), (708, 5707), (767, 5268), (878, 4602), (1317, 3068), (1534, 2634), (1756, 2301)]