2515528078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 4618321920

約数和(自身を除く): 2102793842

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 359, 463, 658, 718, 926, 1081, 2162, 2513, 3241, 5026, 6482, 7567, 8257, 10649, 15134, 16514, 16873, 21298, 21761, 33746, 43522, 57799, 74543, 115598, 118111, 149086, 152327, 166217, 236222, 304654, 332434, 388079, 500503, 776158, 1001006, 1163519, 2327038, 2716553, 3503521, 3822991, 5433106, 7007042, 7645982, 7812199, 15624398, 26760937, 53521874, 54685393, 109370786, 179680577, 359361154, 1257764039, 2515528078]

約数ペア:

[(1, 2515528078), (2, 1257764039), (7, 359361154), (14, 179680577), (23, 109370786), (46, 54685393), (47, 53521874), (94, 26760937), (161, 15624398), (322, 7812199), (329, 7645982), (359, 7007042), (463, 5433106), (658, 3822991), (718, 3503521), (926, 2716553), (1081, 2327038), (2162, 1163519), (2513, 1001006), (3241, 776158), (5026, 500503), (6482, 388079), (7567, 332434), (8257, 304654), (10649, 236222), (15134, 166217), (16514, 152327), (16873, 149086), (21298, 118111), (21761, 115598), (33746, 74543), (43522, 57799)]