2008702086

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 4180999680

約数和(自身を除く): 2172297594

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 269, 281, 309, 538, 562, 618, 807, 843, 1614, 1686, 4429, 8858, 11567, 12083, 13287, 23134, 24166, 26574, 27707, 28943, 34701, 36249, 55414, 57886, 69402, 72498, 75589, 83121, 86829, 151178, 166242, 173658, 226767, 453534, 1191401, 1244549, 2382802, 2489098, 3250327, 3574203, 3733647, 6500654, 7148406, 7467294, 7785667, 9750981, 15571334, 19501962, 23357001, 46714002, 334783681, 669567362, 1004351043, 2008702086]

約数ペア:

[(1, 2008702086), (2, 1004351043), (3, 669567362), (6, 334783681), (43, 46714002), (86, 23357001), (103, 19501962), (129, 15571334), (206, 9750981), (258, 7785667), (269, 7467294), (281, 7148406), (309, 6500654), (538, 3733647), (562, 3574203), (618, 3250327), (807, 2489098), (843, 2382802), (1614, 1244549), (1686, 1191401), (4429, 453534), (8858, 226767), (11567, 173658), (12083, 166242), (13287, 151178), (23134, 86829), (24166, 83121), (26574, 75589), (27707, 72498), (28943, 69402), (34701, 57886), (36249, 55414)]