2012124842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 3786289920

約数和(自身を除く): 1774165078

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 269, 511, 538, 563, 949, 1022, 1126, 1883, 1898, 3497, 3766, 3941, 6643, 6994, 7319, 7882, 13286, 14638, 19637, 24479, 39274, 41099, 48958, 51233, 82198, 102466, 137459, 151447, 255281, 274918, 287693, 302894, 510562, 534287, 575386, 1060129, 1068574, 1786967, 1968811, 2120258, 3573934, 3740009, 3937622, 7480018, 11055631, 13781677, 22111262, 27563354, 77389417, 143723203, 154778834, 287446406, 1006062421, 2012124842]

約数ペア:

[(1, 2012124842), (2, 1006062421), (7, 287446406), (13, 154778834), (14, 143723203), (26, 77389417), (73, 27563354), (91, 22111262), (146, 13781677), (182, 11055631), (269, 7480018), (511, 3937622), (538, 3740009), (563, 3573934), (949, 2120258), (1022, 1968811), (1126, 1786967), (1883, 1068574), (1898, 1060129), (3497, 575386), (3766, 534287), (3941, 510562), (6643, 302894), (6994, 287693), (7319, 274918), (7882, 255281), (13286, 151447), (14638, 137459), (19637, 102466), (24479, 82198), (39274, 51233), (41099, 48958)]