2604316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 5574240

約数和(自身を除く): 2969924

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 157, 286, 314, 319, 377, 572, 628, 638, 754, 1276, 1508, 1727, 2041, 3454, 4082, 4147, 4553, 6908, 8164, 8294, 9106, 16588, 18212, 22451, 44902, 50083, 59189, 89804, 100166, 118378, 200332, 236756, 651079, 1302158, 2604316]

約数ペア:

[(1, 2604316), (2, 1302158), (4, 651079), (11, 236756), (13, 200332), (22, 118378), (26, 100166), (29, 89804), (44, 59189), (52, 50083), (58, 44902), (116, 22451), (143, 18212), (157, 16588), (286, 9106), (314, 8294), (319, 8164), (377, 6908), (572, 4553), (628, 4147), (638, 4082), (754, 3454), (1276, 2041), (1508, 1727)]