1664125628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{14419}}^1$

素因数の和:14538

約数の個数: 48

約数和(自身を含む): 3304371840

約数和(自身を除く): 1640246212

約数列:

[1, 2, 4, 11, 22, 43, 44, 61, 86, 122, 172, 244, 473, 671, 946, 1342, 1892, 2623, 2684, 5246, 10492, 14419, 28838, 28853, 57676, 57706, 115412, 158609, 317218, 620017, 634436, 879559, 1240034, 1759118, 2480068, 3518236, 6820187, 9675149, 13640374, 19350298, 27280748, 37821037, 38700596, 75642074, 151284148, 416031407, 832062814, 1664125628]

約数ペア:

[(1, 1664125628), (2, 832062814), (4, 416031407), (11, 151284148), (22, 75642074), (43, 38700596), (44, 37821037), (61, 27280748), (86, 19350298), (122, 13640374), (172, 9675149), (244, 6820187), (473, 3518236), (671, 2480068), (946, 1759118), (1342, 1240034), (1892, 879559), (2623, 634436), (2684, 620017), (5246, 317218), (10492, 158609), (14419, 115412), (28838, 57706), (28853, 57676)]