2012316486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{3137}}^1$

素因数の和:3509

約数の個数: 64

約数和(自身を含む): 4500645120

約数和(自身を除く): 2488328634

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 331, 646, 662, 969, 993, 1938, 1986, 3137, 5627, 6274, 6289, 9411, 11254, 12578, 16881, 18822, 18867, 33762, 37734, 53329, 59603, 106658, 106913, 119206, 159987, 178809, 213826, 319974, 320739, 357618, 641478, 1013251, 1038347, 2026502, 2076694, 3039753, 3115041, 6079506, 6230082, 17651899, 19728593, 35303798, 39457186, 52955697, 59185779, 105911394, 118371558, 335386081, 670772162, 1006158243, 2012316486]

約数ペア:

[(1, 2012316486), (2, 1006158243), (3, 670772162), (6, 335386081), (17, 118371558), (19, 105911394), (34, 59185779), (38, 52955697), (51, 39457186), (57, 35303798), (102, 19728593), (114, 17651899), (323, 6230082), (331, 6079506), (646, 3115041), (662, 3039753), (969, 2076694), (993, 2026502), (1938, 1038347), (1986, 1013251), (3137, 641478), (5627, 357618), (6274, 320739), (6289, 319974), (9411, 213826), (11254, 178809), (12578, 159987), (16881, 119206), (18822, 106913), (18867, 106658), (33762, 59603), (37734, 53329)]