2488894078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3251}}^1$

素因数の和:3393

約数の個数: 64

約数和(自身を含む): 4551759360

約数和(自身を除く): 2062865282

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 89, 178, 187, 253, 374, 391, 506, 782, 979, 1513, 1958, 2047, 3026, 3251, 4094, 4301, 6502, 8602, 16643, 22517, 33286, 34799, 35761, 45034, 55267, 69598, 71522, 74773, 110534, 149546, 289339, 382789, 578678, 607937, 765578, 822503, 1215874, 1271141, 1645006, 2542282, 3182729, 4918763, 6365458, 6654797, 9837526, 13309594, 13982551, 27965102, 54106393, 73202767, 108212786, 113131549, 146405534, 226263098, 1244447039, 2488894078]

約数ペア:

[(1, 2488894078), (2, 1244447039), (11, 226263098), (17, 146405534), (22, 113131549), (23, 108212786), (34, 73202767), (46, 54106393), (89, 27965102), (178, 13982551), (187, 13309594), (253, 9837526), (374, 6654797), (391, 6365458), (506, 4918763), (782, 3182729), (979, 2542282), (1513, 1645006), (1958, 1271141), (2047, 1215874), (3026, 822503), (3251, 765578), (4094, 607937), (4301, 578678), (6502, 382789), (8602, 289339), (16643, 149546), (22517, 110534), (33286, 74773), (34799, 71522), (35761, 69598), (45034, 55267)]