1489402398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{3467}}^1$

素因数の和:3789

約数の個数: 64

約数和(自身を含む): 3403855872

約数和(自身を除く): 1914453474

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 283, 506, 566, 759, 849, 1518, 1698, 3113, 3467, 6226, 6509, 6934, 9339, 10401, 13018, 18678, 19527, 20802, 38137, 39054, 71599, 76274, 79741, 114411, 143198, 159482, 214797, 228822, 239223, 429594, 478446, 877151, 981161, 1754302, 1962322, 2631453, 2943483, 5262906, 5886966, 10792771, 21585542, 22566703, 32378313, 45133406, 64756626, 67700109, 135400218, 248233733, 496467466, 744701199, 1489402398]

約数ペア:

[(1, 1489402398), (2, 744701199), (3, 496467466), (6, 248233733), (11, 135400218), (22, 67700109), (23, 64756626), (33, 45133406), (46, 32378313), (66, 22566703), (69, 21585542), (138, 10792771), (253, 5886966), (283, 5262906), (506, 2943483), (566, 2631453), (759, 1962322), (849, 1754302), (1518, 981161), (1698, 877151), (3113, 478446), (3467, 429594), (6226, 239223), (6509, 228822), (6934, 214797), (9339, 159482), (10401, 143198), (13018, 114411), (18678, 79741), (19527, 76274), (20802, 71599), (38137, 39054)]