2827916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 6463296

約数和(自身を除く): 3635380

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 457, 476, 884, 914, 1547, 1828, 3094, 3199, 5941, 6188, 6398, 7769, 11882, 12796, 15538, 23764, 31076, 41587, 54383, 83174, 100997, 108766, 166348, 201994, 217532, 403988, 706979, 1413958, 2827916]

約数ペア:

[(1, 2827916), (2, 1413958), (4, 706979), (7, 403988), (13, 217532), (14, 201994), (17, 166348), (26, 108766), (28, 100997), (34, 83174), (52, 54383), (68, 41587), (91, 31076), (119, 23764), (182, 15538), (221, 12796), (238, 11882), (364, 7769), (442, 6398), (457, 6188), (476, 5941), (884, 3199), (914, 3094), (1547, 1828)]